NEET 2021 Question Paper in Assamese

Test Booklet Code
š¹ãÛ¡à šå[ÑzA¡à Î}ìA¡t¡
AJHGAA No. :

Do not open this Test Booklet until you are asked to do so.

M6
This Booklet contains 28+48 pages.
ASSAMESE

ë>àìA¡à¯àîºìA¡ &Òü š¹ãÛ¡à šå[ÑzA¡àJ> >åJå[º¤¡ú &Òü šå[ÑzA¡àt¡ 28+48 i¡à šõË¡à "àìá¡ú
Read carefully the Instructions on the Back Cover of this Test Booklet.
&Òü š¹ãÛ¡à šå[ÑzA¡à¹ [šáó¡àìº [ƒÚà [>샢ÅγèÒ Îோà>t¡à ÎÒA¡àì¹ š[Øn¡ º’¤à¡ú
Important Instructions : P¡¹ç¡â«šèo¢ [>샢Š@
1. The Answer Sheet is inside this Test Booklet. When
1. l¡üv¡¹ A¡àt¡t¡ &Òü š¹ãÛ¡à šåÑA
z ¡¹ [®¡t¡¹t¡ "àìá¡ú ì™[t¡Úà š¹ãÛ¡à šåÑAz ¡J>
you are directed to open the Test Booklet, take out the
Answer Sheet and fill in the particulars on OFFICE Copy Jå[º¤îº [>샢Š[ƒÚà Ò¤, ët¡[t¡Úà l¡üv¡¹ A¡àA¡t¡J> l¡ü[ºÚàÒü t¡à¹
carefully with blue/black ball point pen only. [¤¯¹oγèÒ Îோà>t¡àì¹ >ãºà/A¡’ºà ¤º šÒü–i¡ ëš>¹ ‡à¹à šè¹o A¡¹à¡ú
2. The test is of 3 hours duration and the Test Booklet 2. š¹ãÛ¡à¹ Î³Ú 3 Q–i¡à "à¹ç¡ š¹ãÛ¡à šå[ÑzA¡àt¡ šƒà=¢[¤ƒ¸à, ¹ÎàÚ>[¤ƒ¸à
contains 200 multiple-choice questions (four options
with a single correct answer) from Physics, Chemistry
"à¹ç¡ \ã¯> [¤`¡à> (l¡ü[Š±ƒ[¤ƒ¸à "à¹ç¡ šøàoã[¤ƒ¸à) [¤ÈÚ¹ 200 i¡à
and Biology (Botany and Zoology). 50 questions in ¤×[¤A¡¿ãÚ šøÅ— "àëá¡ú (&i¡à Ç¡‡ý¡ l¡üv¡¹-Î[Òt¡ W¡à[¹i¡à [¤A¡¿ [ƒÚà íÒìá)
each subject are divided into two Sections (A and B) šø[t¡ìi¡à [¤ÈÚt¡ 50 i¡à šøÅ— "àëá¡, ™àA¡ [>´•à>åÎàì¹ ƒåi¡à Jr¡ (A "à¹ç¡
as per details given below : B) t¡ ®¡àK A¡¹à íÒìá :
(a) Section A shall consist of 35 (Thirty-five) Questions
(a) Jr¡ A ¹ šø[t¡ìi¡à [¤ÈÚt¡ 35 i¡à šøÅ— (šøÅ—Î}J¸à – 1 ¹ š¹à 35, 51
in each subject (Question Nos – 1 to 35,
51 to 85, 101 to 135 and 151 to 185). All questions ¹ š¹à 85, 101 ¹ š¹à 135 "à¹ç¡ 151 ¹ š¹à 185)¡"àìáú ÎA¡ìºà
are compulsory. šøÅ—Òü "[>¤à™¢¡ú
(b) Section B shall consist of 15 (Fifteen) questions in (b) Jr¡ B ¹ šø[t¡ìi¡à [¤ÈÚt¡ 15 i¡à šøÅ— (šøÅ—Î}J¸à – 36 ¹ š¹à 50,
each subject (Question Nos – 36 to 50, 86 to 100, 136
86 ¹ š¹à 100, 136 ¹ š¹à 150 "à¹ç¡ 186 ¹ š¹à 200) "àìá¡ú
to 150 and 186 to 200). In Section B, a candidate
needs to attempt any 10 (Ten) questions out of 15 Jr¡¡ B t¡, š¹ãÛ¡à=¢ãìÚ šøìt¡¸A¡ [¤ÈÚt¡ 15 i¡à šøÅ—¹ ³ì‹¸ 10 i¡à šøÅ—
(Fifteen) in each subject. l¡üv¡¹ "¯Å¸ [ƒ¤ ºà[K¤¡ú
Candidates are advised to read all 15 questions š¹ãÛ¡à=¢ã\ì> l¡üšìƒÅ [ƒÚà îÒìá ì™ šøÅ—¹ l¡üv¡¹ [ƒ¤à¹ "àëKìÚ
in each subject of Section B before they start
Jr¡ B ¹ šøìt¡¸A¡ [¤ÈÚ¹ ÎA¡ìºà 15 i¡à šøÅ— š[Øn¡¤à¡ú ™[ƒ ëA¡àì>à
attempting the question paper. In the event of a
candidate attempting more than ten questions, the š¹ãÛ¡à=¢ãìÚ ƒÒi¡à šøÅ—¹ "[‹A¡ šøÅ—¹ l¡üv¡¹ [ƒìÚ, ët¡ì>Òìº š¹ãÛ¡à=¢ã
first ten questions answered by the candidate ‡à¹à [ƒÚà šøÅ—¹ l¡üv¡¹ì¤à¹¹ ³ì‹¸ šø=³ ƒÒi¡à šøÅ—¹ l¡üv¡¹A¡ ³èº¸à}A¡>
shall be evaluated. A¡¹à Ò’¤¡ú
3. Each question carries 4 marks. For each correct response,
3. šøìt¡¸A¡ìi¡à šøŹ
— ¤àì¤ 4 >´¬¹¡ú šøìt¡¸A¡ìi¡à Ç¡‡ý¡ l¡üv¡¹¹ ¤àì¤, š¹ãÛ¡à=¢ãìÚ
the candidate will get 4 marks. For each incorrect
response, one mark will be deducted from the total 4 >´¬¹îA¡ šà¤¡ú šøìt¡¸A¡ìi¡à "Ç¡‡ý¡ l¡üv¡¹¹ ¤àì¤, ³åk¡ >´¬¹¹ š¹à &A¡
scores. The maximum marks are 720. >´¬¹îA¡ A¡i¡à Ò’¤¡ú Îì¤ÿ¤¢àZW¡ >´¬¹ 720 ú
4. Use Blue/Black Ball Point Pen only for writing 4. &Òü šõË¡àt¡ [¤¯¹oγèÒ ®¡¹à¤îº / l¡üv¡¹¹ Î}ìA¡t¡ [ƒ¤îº ³ày >ãºà /
particulars on this page/marking responses on Answer
A¡’ºà ¤º šÒü–i¡ ëš>ìÒ ¤¸¯Ò๠A¡[¹¤à¡ú
Sheet.
5. Rough work is to be done in the space provided for this 5. JåW塹à A¡à³¹ (rough work) ¤àì¤ š¹ãÛ¡à šå[ÑzA¡àt¡ [ƒÚà k¡àÒüìÒ ¤¸¯Òà¹
purpose in the Test Booklet only. A¡[¹¤à¡ú
In case of any ambiguity in translation of any question, English version shall be treated as final.
ìA¡àì>à šøŹ— ">å¤àƒ¹ "[>ÆW¡Út¡à¹ ëÛ¡yt¡, Òü}¹à\ã ®¡àÈ๠šøÅì— A¡ "[”z³ ¤å[º Ko¸ A¡¹à Ò’¤¡ú
Name of the Candidate (in Capitals) :
š¹ãÛ¡à=¢ã¹ >à³ (¤¹ ó¡ºàt¡) :
Roll Number : in figures
ë¹àº >} : Î}J¸àt
: in words
: Ŧt¡
Centre of Examination (in Capitals) :
š¹ãÛ¡àìA¡–ƒø (¤¹ ó¡ºàt¡) —
Candidate’s Signature : Invigilator’s Signature :
š¹ãÛ¡à=¢ã¹ ÒÑzàÛ¡¹ — [>¹ãÛ¡A¡¹ ÒÑzàÛ¡¹ —
Facsimile signature stamp of
Centre Superintendent :

M6 Assamese
2
Jr¡ - A (šƒà=¢[¤ƒ¸à) 4. ‘R’ ¤¸àÎà‹¢¹ &l¡àº ÅA¡t¡ šø¯àÒ A¡[Øn¡*¯à ëA¡¤ôºt¡ ‘I’ šø¯àÒ ÒüÚà¹
šõË¡ìZáƒt¡ γ®¡àì¯ [¤Ñzõt¡ íÒ "àìá¡ú ëA¡¤ôºl¡àº¹ "Û¡¹ š¹à ‘r’
ƒè¹â« ÎàìšìÛ¡ Îõ[Ê¡ ëÒà¯à ëW¡ï[´¬A¡ ëÛ¡y B(r) ¹ š[¹¤t¢¡> ÎèìW¡à¯à
1. [W¡yt¡ ëƒJå*¯à Îðàìi¡à¹ γt塺¸ ‹à¹A¡â« Ò’¤ Ç¡‡ý¡ ëºJìi¡à Ò’º

(1)

(1) 3C

(2) 2C

(3) C/2

(4) 3C/2 (2)

2. ‹ø硯ãÚ "oå¹ ëÛ¡yt¡ t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ Ç¡‡ý¡ ?
(1) ‹ø硯ãÚ "oå¹ [‡ì³¹ç¡ °à³A¡ Åè>¸¡ú
(2) ìA¡¯º í¤ƒå¸[t¡A¡ ëÛ¡y¹ l¡üš[Ñ‚[t¡t¡ìÒ "à‹à>¹ ιo¹ ¤àì¤
‹ø硯ãÚ "oåì¯ [‡ì³¹ç¡ °à³A¡ "àÒ¹o A¡ì¹¡ú (3)

(3) ëW¡ï[´¬A¡ ëÛ¡y¹ ">åš[Ñ‚[t¡t¡ìÒ ‹ø¡ç ¯ãÚ "oå¹ [‡ì³¹ç¡ °à³A¡
l¡ü;šÄ ÒÚ¡ú
(4) ‹ø硯ãÚ "oå¹ Ñ‚àÚã í¤ƒå¸[t¡A¡ [‡ì³¹ç¡ °à³A¡ =àìA¡¡ú

3. [W¡yt¡ ëƒJå*¯à¹ ƒì¹ &l¡àº "Îã³ íƒQ¢¸¹ ëšà> š[¹¤àÒãì¹ 5 A (4)
[¤ƒå¸; šø¯à[Òt¡ íÒìá¡ú š[¹¤àÒ㹠γà”z¹àºîA¡ 105 m/s ‰ç¡[t¡ì¹
&i¡à ÒüìºA¡i¡öì> K[t¡ A¡[¹ìá¡ú &i¡à [>[ƒ¢Ê¡¡Û¡ot¡ ÒüìºA¡i¡ö>ìi¡à "à¹ç¡
š[¹¤àÒãl¡àº¹ ³à\¹ º´¬ ƒè¹â« Ò’º 20 cm ¡ú ëÎÒü ³åÒèt¢¡t¡
ÒüìºA¡i¡öö>ìi¡àì¯ ">审¯ A¡¹à ¤º¹ ³à> Ko>à A¡¹à¡ú
5. &i¡à šìi¡>[W¡Ú’[³i¡à¹ ¤t¢¡>ãt¡ Î}ì™à[\t¡ 1.5 V [¤ƒå¸; W¡àºA¡
¤º¹ &i¡à ëA¡àìÈ tò¡à¹¹ 36 cm íƒQ¢¸t¡ Δñº> [¤–ƒå [ƒìÚ¡ú ™[ƒìÒ
šø=³ ëA¡àÈìi¡à¹ k¡àÒüt¡ 2.5 V [¤ƒå¸; W¡àºA¡ ¤º¹ ">¸ &i¡à ëA¡àÈ
¤¸¯Ò๠A¡¹à ÒÚ, ët¡ì”z tò¡à¹l¡àº¹ [A¡³à> íƒQ¢¸t¡ Δñº> [¤–ƒå
ëšà¯à ™à¤ ¡?
(1) 60 cm
(1) 4×10−20 N

(2) 8π×10−20 N (2) 21.6 cm

(3) 4π×10−20 N (3) 64 cm

(4) 8×10−20 N (4) 62 cm

Assamese M6
3
6. x-[ƒÅt¡ "KøKà³ã &A¡ γt¡ºãÚ [¤ƒå¸;-Wå¡´¬A¡ãÚ t¡¹}K¹ ëÛ¡yt¡ 9. >Ko¸ A¡à™¢-ó¡º>¹ &A¡ "àìºàA¡-Î}줃㠚õË¡t¡ ‘λ’ t¡¹}KîƒQ¢¸¹
t¡º¹ ëA¡à>ìi¡à ™åKìº yû¡ì³ í¤ƒå¸[t¡A¡ ëÛ¡y (E) "à¹ç¡ ëW¡ï[´¬A¡ &A¡ [¤ƒå¸;-Wå¡´¬A¡ãÚ t¡¹}K "àš[t¡t¡ íÒìá¡ú ™[ƒìÒ šõË¡J>¹ š¹à
ëÛ¡y (B) ¹ δ±à¯¸ [ƒÅ Ç¡‡ý¡®¡àì¯ [ƒìÚ ? ‘m’ ®¡¹¹ [>K¢t¡ ó¡i¡’ÒüìºA¡i¡ö>¹ [l¡-¤ö¸Ú¹ t¡¹}KîƒQ¢¸ λd ÒÚ,
ët¡ì”z
∧ ∧ ∧ ∧
(1) j+k, j+k
 2m  2
(1) λ= λd
 hc 
∧ ∧ ∧ ∧
(2) − j+k, − j−k
 2mc  2
(2) λd= λ
∧ ∧ ∧ ∧
 h 
(3) j +k, − j−k
 2mc  2
(3) λ= λd
∧ ∧ ∧ ∧  h 
(4) − j+k, − j+k
 2h  2
(4) λ= λd
 mc 
7. [W¡yt¡ ëƒJå*¯à ‹¹ìo, ‘V’ ®¡Âi¡ [¤®¡¯ì®¡ƒ¹ &i¡à š[¹¤t¢¡ã šø¯àÒ
l¡ü;ι íÎìt¡ ëÅøo㤇ý¡®¡àì¯ L "àì¯Å¹ &i¡à "àì¯ÅA¡, ‘C’
‹à¹A¡â«¹ &i¡à ‹à¹A¡ "à¹ç¡ ‘R’ ë¹à‹¹ &i¡à ë¹à‹A¡ Î}ì™àK A¡¹à 10. Ñz´± - I t¡ ‹àt塹 š[¹¤àÒã¹ ³àì\[ƒ ëÒà¯à šø¯àÒ¹ íÎìt¡ \[Øl¡t¡
îÒìá ú [A¡áå³à> 뮡ï[t¡A¡ Î}`¡à [ƒÚà "àìá¡ú Ñz´± - II t¡ í¤ƒå¸[t¡A¡ ¹à[Å
\[Øl¡t¡ [A¡áå³à> Kà[o[t¡A¡ δ¬Þê¡ [ƒÚà "àìá¡ú l¡üš™åv¡û¡ δ¬Þ꡹
L, C "à¹ç¡ R ¹ ƒåìÚà³èì¹ [¤®¡¯ì®¡ƒ yû¡ì³ 40 V, 10 V "à¹ç¡ íÎìt¡ Ñz´± - I "à¹ç¡ Ñz´± - II [³ìºà¯à¡ú
40 V ú LCR ìÅøo㤇ý¡ Îðàìi¡àt¡ Îe¡à[ºt¡ šø¯àÒ¹ [¤Ñzà¹
Ñz´± - I Ñz´± - II
10 2 A¡ú Îðàìi¡à¹ šø[t¡ì¹à‹ [A¡³à> Ò’¤ ?
m
(A) "š¯àÒ ë¤K (P)
ne2 ρ

(B) å¸[t¡A¡ ë¹à‹A¡t¡à (Q) nevd

eE
(C) [¤Åøà[”z A¡àº (R) τ
m

E
(1) 4 2 Ω (D) šø¯àÒ Q>â« (S)
J
(2) 5 2 Ω (1) (A)-(R), (B)-(S), (C)-(P), (D)-(Q)

(3) 4Ω (2) (A)-(R), (B)-(S), (C)-(Q), (D)-(P)

(4) 5Ω (3) (A)-(R), (B)-(P), (C)-(S), (D)-(Q)
(4) (A)-(R), (B)-(Q), (C)-(S), (D)-(P)

8. 3.3×10−3 W Û¡³t¡à¹ "à¹ç¡ 600 nm t¡¹}KîƒQ¢¸¹ ëšàÒ¹
[¤[A¡¹o A¡¹à &i¡à &A¡¤o¢ã ëšàÒ¹ l¡ü;ÎÒü šø[t¡ ëáìA¡r¡t¡ KìØl¡ 11. šõ[=¯ãšõË¡¹ š¹à šºàÚ> ì¤K v¡ú šõ[=¯ã¹ íÎìt¡ &ìA¡ Q>⫹
[A¡³à> ó¡’i¡> [>K¢t¡ A¡ì¹ ? (h=6.6×10−34 Js) "=W¡ šõ[=¯ã¹ ¤¸àÎà‹¢¹ W¡à[¹P¡o ¤¸àÎà‹¢¹ ">¸ &i¡à KøÒ¹ šõË¡¹
š¹à šºàÚ> ì¤K Ò’¤
(1) 1018
(1) v
(2) 1017
(2) 2v
(3) 1016
(3) 3v
(4) 1015 (4) 4v

M6 Assamese
4
12. M ®¡¹ "à¹ç¡ d Q>⫹ &i¡à Î¹ç¡ ¤º [NÃáà[¹>šèo¢ šày¡&i¡àt¡ 뚺àÒü 17. ëA¡àk¡à¹ l¡üÌ¡t¡à 208C =A¡à "¯Ñ‚àt¡ &A¡àš A¡[ó¡¹ l¡üÌ¡t¡à 908C ¹
[ƒÚà Ò’º¡ú [A¡áåγڹ šàát¡ ¤ºìi¡à¹ ë¤K ‹ø硯A¡ Ò’ºîK¡ú ™[ƒ š¹à 808C îº ÒùàÎ Ò’¤îº t [³[>i¡ γڹ šøìÚà\> ÒÚ¡ú &ìA¡i¡à
[NÃáà[¹>¹ Q>â« d ÒÚ, ¤ºìi¡àt¡ [yû¡Úà A¡¹à Îà–ƒøt¡à ¤º Ò’¤ ëA¡àk¡à¹ l¡üÌ¡t¡à 208C t¡ &ìA¡‹¹o¹ &A¡àš A¡[ó¡¹ l¡üÌ¡t¡à 808C
2 ¹ š¹à 608C îº ÒùàÎ šà¤îº šøìÚà\> ëÒà¯à Î³Ú Ò’¯
Mg
(1)
2 13
(1) t
(2) Mg 10
3
(3) Mg 13
2 (2) t
(4) 2 Mg 5

13. ‘n’ A¡´š>à}A¡ì¹ &i¡à ¤Ññì¯ Î¹º š™¢à¤õv¡ K[t¡ A¡[¹ "àìá¡ú
10
ÒüÚ๠[Ñ‚[t¡ Å[v¡û¡¹ A¡´š>à}A¡ Ò’º (3) t
13
(1) n
(2) 2n
5
(3) 3n (4) t
13
(4) 4n
14. &i¡à i¡à¤¢àÒü> W¡ºà¤¹ ¤àì¤ 15 kg/s Òà¹t¡ 60 m l¡üZW¡t¡à¹ š¹à šà>ã
šì¹¡ú QÈ¢o ¤º¹ ¤àì¤ 10% Òü>šåi¡ Å[v¡û¡¹ Û¡Ú ÒÚ¡ú i¡à¤¢àÒü>ìi¡àì¯ 18. &ìA¡Òü šƒà=¢ì¹ K[k¡t¡, γà> šøÑì‚ Zრ"à¹ç¡ γà> íƒQ¢¸¹ W¡à[¹l¡àº
[A¡³à> Û¡³t¡à l¡ü;šÄ A¡ì¹ ? (g=10 m/s2) tò¡à¹¹ &A¡ γà”z¹àº Îð๠γt塺¸ ë¹à‹ 0.25 Ω¡ú ™[ƒìÒ
(1) 10.2 kW [ÎÒòt¡A¡ ëÅøo㤇ý¡®¡àì¯ Î}ì™àK A¡¹à ÒÚ ìt¡ì”z [ÎÒòt¡¹ γt塺¸
(2) 8.1 kW ë¹à‹ [A¡ Ò’¤ ?
(3) 12.3 kW
(4) 7.0 kW (1) 0.25 Ω

15. [W¡yt¡ ëƒJå*¯à ‹¹ìo &J> í¤ƒå¸[t¡A¡ ëÛ¡yt¡ &i¡à [‡ì³¹ç¡ Ñ‚àš> (2) 0.5 Ω
A¡¹à íÒìá¡ú Òü ëA¡à>[ƒìÅ K[t¡ A¡[¹¤ ? (3) 1Ω
(4) 4Ω

19. Ñz´± - I "à¹ç¡ Ñz´± - II [³ìºà¯à "à¹ç¡ [ƒÚà [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡
[¤A¡¿ìi¡à ¤à[á l¡ü[º*¯à¡:
Ñz´± - I Ñz´± - II
(1) ¤à*ò[ƒìÅ, [™ìÒtå¡ ÒüÚ๠[Ñ‚[t¡ Å[v¡û¡ ¤õ[‡ý¡ šà¤¡ú (A) ìKá¹ "oå¹ KØl¡ ¤K¢³èº ‰ç¡[t¡ (P)
1
nm v 2
(2) ìÎòà[ƒìÅ, [™ìÒtå¡ ÒüÚ๠[Ñ‚[t¡ Å[v¡û¡ ÒùàÎ šà¤¡ú 3
(3) ¤à*ò[ƒìÅ, [™ìÒtå¡ ÒüÚ๠[Ñ‚[t¡ Å[v¡û¡ ÒùàÎ šà¤¡ú (B) "àƒÅ¢ ëKá¹ W¡àš (Q)
3 RT
(4) ìÎòà[ƒìÅ, [™ìÒtå¡ ÒüÚ๠[Ñ‚[t¡ Å[v¡û¡ ¤õ[‡ý¡ šà¤¡ú M

16. ‘C’ ‹à¹A¡â«¹ &i¡à ‹à¹A¡A¡ &i¡à V [¤®¡¯¹ š[¹¤t¢¡ã šø¯àÒ l¡ü;ι 5
(C) &i¡à "oå¹ KØl¡ K[t¡ Å[v¡û¡ (R) RT
2
ƒåìÚà³èì¹ Î}ì™àK A¡¹à íÒìá¡ú [ƒÚà "àëá :
V=V0 sinωt 3
(D) &A¡ [‡šà¹³ào[¯A¡ ëKá¹ (S) k BT
‹à¹A¡¹ šàt¡ƒåJ>¹ ³à\¹ ιo šø¯àÒ [A¡ Ò’¤ ? 2
(1) Id=V0 ωCcosωt 1 ³’º¹ ³åk¡ "஡¸”z¹ão Å[v¡û¡

V
(2) Id= 0 cosωt (1) (A) - (R), (B) - (P), (C) - (S), (D) - (Q)
ωC
(2) (A) - (Q), (B) - (R), (C) - (S), (D) - (P)
V
(3) Id= 0 sin ωt (3) (A) - (Q), (B) - (P), (C) - (S), (D) - (R)
ωC
(4) Id=V0 ωCsinωt (4) (A) - (R), (B) - (Q), (C) - (P), (D) - (S)

Assamese M6
5
20. [Ñ‚¹ "¯Ñ‚๠š¹à "๴± A¡[¹ t=0 γÚt¡ &J> ³Îõo ëÒº>ãÚà 23. &i¡à γà”z¹àº šàt¡ ‹à¹A¡¹ šàt¡ ƒåJ>¹ ³à\¹ "e¡ºt¡ &A¡ Îåȳ
→
t¡ìºì¹ &i¡à Î¹ç¡ ¤ÃA¡ t¡ºîº [šá[º "àìÒ¡ú ‹¹à Ò’º, t=n−1 [¤ƒå¸; ëÛ¡y ‘ E ’ "àìá¡ú ™[ƒìÒ šàt¡ƒåJ>¹ ³à\¹ ƒè¹â« ‘d’ ÒÚ
¹ š¹à t=n "”z¹àºt¡ ¤ÃA¡ìi¡àì¯ "[t¡yû¡³ A¡¹à ƒè¹â« Sn ¡ú ët¡ì”z, "à¹ç¡ šø[t¡J> šàt¡¹ šõË¡ A¡à[º ‘A’ ÒÚ ìt¡ì”z ‹à¹A¡ìi¡àt¡ Î[e¡t¡
Sn Å[v¡û¡¹ š[¹³ào [A¡ Ò’¤ ? (ε0=³åv¡û¡ Ñ‚à>¹ šøì¯Å¸t¡à)
Sn+1
">åšàt¡ìi¡à [A¡ Ò’¤ ?
1
(1) ε0 E2
2
2n−1 (2) ε0EAd
(1)
2n
1
(3) ε E2 Ad
2n−1 2 0
(2) 2n+1
E2 Ad
(4) ε0
2n+1
(3) 2n−1 24. &i¡à n-\àt¡ãÚ "‹¢š[¹¤àÒãt¡ ÒüìºA¡i¡ö>¹ Î}J¸à¹ Q>â« &i¡à
p-\àt¡ãÚ "‹¢š[¹¤àÒã¹ Ò’º¹ Î}J¸à¹ Q>⫹ íÎìt¡ &ìA¡Òü¡ú
2n ƒåìÚàì¹ ƒåÒü ³èì¹ &A¡ ¤à[Ò¸A¡ ëÛ¡y (í¤ƒå¸[t¡A¡) šøìÚàK A¡¹à Ò’º¡ú
(4) 2n−1
ƒåìÚàì¹ šø¯àÒ t塺>à A¡¹à¡ú
(1) n-\àt¡ãÚt¡ šø¯àÒ = p-\àt¡ãÚt¡ šø¯àÒ
21. A
ët¡\[ÑI¡Ú [>l¡ü[AáÚàáìi¡à¹ t¡º¹ yû¡³ ">åÎ[¹ Ѭt¡@Ñ£è¡t¢¡®¡àì¯ (2) p-\àt¡ãÚt¡ šø¯àÒ > n-\àt¡ãÚt¡ šø¯àÒ
ZX
[¤Qi¡> Q[i¡ìá (3) n-\àt¡ãÚt¡ šø¯àÒ > p-\àt¡ãÚt¡ šø¯àÒ
(4) p-\àt¡ãÚ "‹¢š[¹¤àÒãt¡ ëA¡àì>à šø¯àÒ >Qìi¡, ëA¡¯º
A
Z
X → Z −1B → Z −3C → Z − 2 D n-\àt¡ãÚ "‹¢š[¹¤àÒãt¡ šø¯àÒ =à[A¡¤¡ú

ÒüÚàt¡ Z Ò’º X ì³ïºìi¡à¹ šà¹³ào[¯A¡ Î}J¸à¡ú yû¡³ìi¡àt¡ δ±à¯¸ 25. 20 cm >à[®¡ îƒQ¢¸¹ &J> l¡üv¡º ëºX ‘A’ "à¹ç¡ 5 cm >à[®¡
[¤Qi¡> A¡[oA¡àγèÒ Ò’º íƒQ¢¸¹ &J> "¯t¡º ëºX ‘B’ A¡ [ÎÒòt¡¹ "Û¡ ƒål¡àº [³[º =A¡àîA¡
š¹Ñš¹¹ š¹à ‘d’ ƒè¹â«t¡ ¹Jà íÒìá¡ú ™[ƒìÒ ‘A’ t¡ "àš[t¡t¡ &A¡
(1) α, β−, β+ γà”z¹àº ¹[Ƶšåg ‘B’ ¹ š¹à &A¡ γà”z¹àº ¹[Ƶšåg¹ê¡ìš
(2) α, β+, β− šø[t¡Î[¹t¡ ÒÚ, ët¡ì”z ‘d’ ¹ ³à> cm-t¡ Ò’¤ :
(1) 25
(3) β+, α, β−
(2) 15
(4) β−, α, β+ (3) 50
(4) 30
22. &l¡àº tò¡à¹¹ ¤¸àÎ \å[J¤îº ¤¸¯Ò๠A¡¹à &i¡à ÑIæ¡ Kì\ t¡ºt¡ [ƒÚà 26. [šø\³t¡ "àš[t¡t¡ ¹[Ƶìi¡à¹ [>K¢³> ëA¡ào¹ ³à> [>o¢Ú A¡¹à¡ú Aò¡àW¡¹
šàk¡Î³èÒ [ƒìÚ :
šø[t¡Î¹à}A¡ 3 ¡ú
³åJ¸ ëÑHþº¹ šàk¡ : 0 mm
¤õv¡àA¡à¹ ëÑHþº¹ šàk¡ : 52 Qàt¡
[ƒÚà "àìá ë™ ³åJ¸ ëÑHþº¹ 1 mm ¤õv¡àA¡à¹ ëÑHþº¹ 100 Qàt¡¹
íÎìt¡ Î}K[t¡ "àìá¡ú l¡üšì¹àv¡û¡ t¡=¸¹ [®¡[v¡t¡ tò¡à¹l¡àº¹ ¤¸àÎ
Ò’¤ :
(1) 0.52 cm
(2) 0.026 cm (1) 608
(2) 308
(3) 0.26 cm (3) 458
(4) 0.052 cm (4) 908

M6 Assamese
6
27. (A) "à¹ç¡ (B) l¡ü[v¡û¡ ƒåi¡à [¤ì¤W¡>à A¡[¹ Ç¡‡ý¡ l¡üv¡¹ìi¡à [W¡>àv¡û¡ 32. 240 ®¡¹ Î}J¸à[¤[ÅÊ¡ [>l¡ü[AáÚàá &i¡à ®¡à[R¡ 120 ®¡¹ Î}J¸à[¤[ÅÊ¡
A¡¹à¡ú ƒåi¡à [>l¡ü[AáÚàá¹ Îõ[Ê¡ ÒÚ¡ú šø=³ [>l¡ü[AáÚàáìi¡à¹ šø[t¡ [>l¡ü[AáÚ>¹
(A) [¤®¡¯ [>Ú”|A¡ ¤t¢¡>ãt¡ &i¡à ë\>๠l¡àÚl¡ šÆW¡à;¤t¢¡ã ¤Þê¡> Å[v¡û¡ 7.6 MeV, "à¹ç¡ ®¡N—à}ÅìA¡Òüi¡à¹ šø[t¡ [>l¡ü[AáÚ>¹
Î}ì™àKt¡ Î}ì™àK A¡¹à ÒÚ¡ú ¤Þê¡> Å[v¡û¡ 8.5 MeV ¡ú &Òü šø[yû¡Úàìi¡àt¡ [A¡³à> ¤Þê¡> Å[v¡û¡
(B) p-n \à}W¡>¹ [¤®¡¯ šøàW¡ã¹ 0.1 V "à¹ç¡ 0.3 V ¹ ³à\t¡ l¡ü;šÄ ÒÚ ?
=àìA¡¡ú (1) 0.9 MeV
(1) (A) "à¹ç¡ (B) ƒåìÚài¡àÒü Ç¡‡ý¡¡ú (2) 9.4 MeV
(2) (A) "à¹ç¡ (B) ƒåìÚài¡àÒü "Ç¡‡ý¡¡ú (3) 804 MeV
(3) (A) Ç¡‡ý¡ "à¹ç¡ (B) "Ç¡‡ý¡¡ú (4) 216 MeV
(4) (A) "Ç¡‡ý¡ [A¡”ñ (B) Ç¡‡ý¡¡ú
33. šõ[=¯ãšõË¡¹ š¹à S l¡üZW¡t¡à¹ &i¡à [¤–ƒå¹ š¹à &i¡à A¡oà Î[¹ š[¹¤îº
28. R1 "à¹ç¡ R2 ¤¸àÎà‹¢¹ ƒåi¡à "à[Òt¡ ëKàºàA¡à¹ š[¹¤àÒãA¡ &l¡àº [ƒÚà íÒìá¡ú &A¡ [>[ƒ¢Ê¡ l¡üZW¡t¡àt¡ ÒüÚ๠K[t¡ Å[v¡û¡ t¡à¹ [Ñ‚[t¡
tò¡àì¹ì¹ Î}ì™àK A¡¹à íÒìá¡ú ëKàºA¡ ƒåi¡à¹ "à‹à>¹ šõË¡ãÚ Q>⫹ Å[v¡û¡¹ [t¡[>P¡o ÒÚîK¡ú ëÎÒü Û¡ot¡ šõ[=¯ãšõË¡¹ š¹à A¡oàìi¡à¹
">åšàt¡ (σ1/σ2) Ò’¤ l¡üZW¡t¡à "à¹ç¡ ‰ç¡[t¡ Ò’¤ yû¡ì³
R1
(1) S 3gS
R2 (1) ,
4 2
R2
(2) R1 S 3gS
(2) ,
4 2
 R1 
(3)  
 R2  S 3gS
(3) ,
2 2
R12
(4) S 3gS
R22 (4) ,
4 2
29. ™[ƒ ¤º [ F ], ⫹o [ A ] "à¹ç¡ Î³Ú [ T ] A¡ ë³ï[ºA¡ 뮡ï[t¡A¡
¹à[Źê¡ìš [¤ì¤W¡>à A¡¹à ÒÚ ìt¡ì”z Å[v¡û¡¹ ³àyà [>o¢Ú A¡¹à¡ú 34. &i¡à ët¡\[ÑI¡Ú [>l¡ü[AáÚàá¹ "‹¢àÚåA¡àº 100 Qsi¡à¡ú 150 Qsi¡à¹
(1) [F] [A] [T] šàát¡ ÒüÚ๠"¯[ÅÊ¡ Î[yû¡Út¡à t¡à¹ šøà¹[´±A¡ Î[yû¡Út¡à¹ [A¡¡
(2) [ F ] [ A ] [ T2 ] ®¡N—à}Å Ò’¤ ?
(3) [ F ] [ A ] [ T−1 ]
(1) 1/2
(4) [ F ] [ A−1 ] [ T ]
30. ™[ƒ E "à¹ç¡ G ìÚ yû¡ì³ Å[v¡û¡ "à¹ç¡ ³ÒàA¡È¢[oA¡ ‹ø硯A¡ ÎèW¡àÚ, 1
(2)
2 2
ët¡ì”z E ¹ ³àyà Ò’¤
G
2
(1) [ M2 ] [ L−1 ] [ T0 ] (3)
3
(2) [ M ] [ L−1 ] [ T−1 ]
(3) [ M ] [ L0 ] [ T0 ] 2
(4) [ M2 ] [ L−2 ] [ T−1 ] (4)
3 2
31. &A¡ >쮡à¤ãÛ¡o ëi¡[ºÑHþ’š¹ "[®¡ºÛ¡¸¹ê¡ìš ¤õÒ; >à[®¡ íƒQ¢¸ "à¹ç¡
l¡àR¡¹ [ታåJ =A¡à ëºX "ài¡àÒüt¡îA¡ l¡üšì™àKã, A¡à¹o 35. &i¡à 10 N ¤º¹ ÎÒàÚt¡ &l¡àº [Ñß} 5 cm šøÎà[¹t¡ A¡¹à íÒìá¡ú
(1) ¤õÒ; [ታåìJ šø[t¡[¤´¬¹ P¡oàP¡o "à¹ç¡ ƒõŸt¡à¹ ëÛ¡yt¡ ë™[t¡Úà 2 kg ®¡¹¹ ¤Ññ &i¡à [Ñß}l¡àºt¡ *ìºà³àÒü [ƒÚà ÒÚ ìt¡[t¡Úà
"¯ƒà> [ƒìÚ¡ú šøoàºãìi¡à¹ ëƒàº>¹ š™¢àÚA¡àº ÒÚ
(2) "[®¡ºÛ¡¸¹ ¤õÒ; šõË¡A¡à[ºìÚ ëšàÒ¹ &A¡[yt¡ A¡[¹¤ š¹à (1) 0.0628 s
Û¡³t¡à [>[ÆW¡t¡ A¡ì¹¡ú (2) 6.28 s
(3) ¤õÒ; [ታåìJ [¤ì®¡ƒ> Û¡³t¡à ¤õ[‡ý¡ A¡ì¹¡ú (3) 3.14 s
(4) *š¹¹ "ài¡àÒüì¤à¹¡ú (4) 0.628 s

Assamese M6
7
Jr¡ - B (šƒà=¢[¤ƒ¸à) 39. 30 cm >à[®¡ íƒQ¢¸¹ &J> l¡üv¡º ëºX¹ š¹à 60 cm ƒè¹â«t¡ &A¡
[¤–ƒåγ ºÛ¡¸¤Ññ "¯[Ñ‚t¡ ¡ú ™[ƒ ëºXJ>¹ ³åJ¸ "Û¡¹ º´¬®¡àì¤
36. 5.0 H ¹ "àì¯ÅA¡, 80 µF ¹ ‹à¹A¡ "à¹ç¡ 40 Ω ¹ ë¹à‹A¡™åv¡û¡ "à¹ç¡ ëºXJ>¹ š¹à 40 cm ƒè¹â«t¡ &J> γt¡º ƒàìšào ¹Jà
&i¡à ëÅøo㤇ý¡ LCR ¤t¢¡>ãA¡ 230 V ¹ š[¹¤t¢¡>Å㺠A¡´š>à}A¡¹ ÒÚ ët¡ì”z "[”z³ šø[t¡[¤´¬ìi¡à A¡’t¡ Kk¡> Ò’¤ ?
š[¹¤t¢¡ã šø¯àÒ l¡ü;ι íÎìt¡ Î}ì™àK A¡¹à Ò’º¡ú l¡ü;ι [™ ëA¡ï[oA¡
A¡´š>à}A¡t¡ ¤t¢¡>ãìi¡àì¯ l¡ü;ι š¹à ëºà¯à Û¡³t¡à t¡à¹ ">å>àƒã
ëA¡ï[oA¡ A¡´š>à}A¡ Û¡³t¡à¹ "à‹à ÒÚ, ìÎÚà Ò’¤ :

(1) 25 rad/s "à¹ç¡ 75 rad/s

(2) 50 rad/s "à¹ç¡ 25 rad/s
(1) ëºXJ>¹ š¹à 20 cm ƒè¹â«t¡, Òü &A¡ Î; šø[t¡[¤´¬ Ò’¤¡ú
(3) 46 rad/s "à¹ç¡ 54 rad/s
(2) ìºXJ>¹ š¹à 30 cm ƒè¹â«t¡, Òü &A¡ Î; šø[t¡[¤´¬ Ò’¤¡ú
(4) 42 rad/s "à¹ç¡ 58 rad/s
(3) γt¡º ƒàìšàoJ>¹ š¹à 30 cm ƒè¹â«t¡, Òü &A¡ "Î;
šø[t¡[¤´¬ Ò’¤¡ú
37. R1 "à¹ç¡ R2 ¤¸àÎà‹¢¹ ƒåi¡à š[¹¤àÒã ¤õv¡àA¡à¹ ¤t¢¡>ã &ìA¡J> (4) γt¡º ƒàìšàoJ>¹ š¹à 20 cm ƒè¹â«t¡, Òü &A¡ "Î;
γt¡ºt¡ 'A¡ìA¡[–ƒøA¡®¡àì¯ ¹Jà íÒìá¡ú ™[ƒ R1 >> R2 ìt¡ì”z šø[t¡[¤´¬¡Ò’¤ ú
[ÎÒòt¡¹ ³à\¹ šøt¡¸àì¯ÅA¡ M t¡º¹ ëA¡à>ìi¡à ¹à[Ź γàoåšà[t¡A¡
Ò’¤ ?
40. 12a íƒQ¢¸ "à¹ç¡ ‘R’ ë¹à‹¹ &l¡àº Îåȳ š[¹¤àÒã tò¡à¹A¡

R1 (i) ‘a’ ¤à× îƒQ¢¸¹ &i¡à γ¤à× [y®è¡\¹
(1) R2
(ii) ‘a’ ¤à× îƒQ¢¸¹ &i¡à ¤K¢¹

R2 Aå¡r¡ºã "àAõ¡[t¡ [ƒÚà Ò’º¡ú šøìt¡¸A¡ìi¡à Aå¡r¡ºã¹ ëW¡ï[´¬A¡ [‡ì³¹ç¡
(2) R1 °à³A¡ Ò’¤ yû¡ì³

2 (1) 3 Ia2 "à¹ç¡ 3 Ia2
R1
(3)
R2 (2) 3 Ia2 "à¹ç¡ Ia2

(3) 3 Ia2 "à¹ç¡ 4 Ia2
2
R2
(4) (4) 4 Ia2 "à¹ç¡ 3 Ia2
R1

41. &J> KàØl¡ãìÚ [Ñ‚¹ "¯Ñ‚๠š¹à K[t¡ "๴± A¡[¹ 5 m/s2 Òà¹t¡
38. 10 m l¡üÌ¡t¡à¹ š¹à 0.15 kg ®¡¹¹ &i¡à ¤º 뚺àÒü [ƒÚà íÒìá¡ú â«[Øl¡t¡ ÒÚ¡ú t=4 s t¡ KàØl¡ãt¡ ¤[Ò =A¡à &\> ³à>åìÒ [J[Øl¡A¡ãì¹
Òü ³à[i¡t¡ Jå–ƒà ³à[¹ šå>¹ "àK¹ l¡üZW¡t¡àîº l¡ü[k¡ ™àÚ¡ú ¤ºìi¡àt¡ ¤à[Ò¹îº &i¡à ¤º 뚺àÒü [ƒìÚ¡ú t=6 s t¡ ¤ºìi¡à¹ ë¤K "à¹ç¡
[yû¡Úà A¡¹à šø[t¡Qàt¡¹ ³à> [>o¢Ú A¡¹à (g=10 m/s2 ‹¹à¡ú) ⫹o [A¡ Ò’¤ ? (g=10 m/s2 ‹¹à)
(1) 0 kg m/s (1) 20 m/s, 5 m/s2

(2) 4.2 kg m/s (2) 20 m/s, 0

(3) 2.1 kg m/s (3) 20 2 m/s, 0

(4) 1.4 kg m/s (4) 20 2 m/s, 10 m/s2

M6 Assamese
8
42. [W¡yt¡ ëƒJå¯à¹ ƒì¹ ¤t¢¡>ãìi¡àt¡, r1, r2 "à¹ç¡ r3 [t¡[>i¡à ë¹à‹A¡ 45. &ìA¡Òü "àA¡à¹¹ 27 i¡à t¡¹º¹ ìi¡àšàº¹ šø[t¡ìi¡àìA¡ 220 V [¤®¡¯îº
i "à[Òt¡¡ A¡¹à íÒìá¡ú Î¹ç¡ Î¹ç¡ ëi¡àšàºì¤à¹ ºKºà[K &i¡à l¡àR¡¹
Î}ì™àK A¡¹à Ò’º¡ú ¤t¢¡>ãìi¡àt Îe¡à[ºt¡ šø¯àÒ¹ ">åšàt¡ 3 ëi¡àšàº Kk¡> A¡ì¹¡ú l¡àR¡¹ ëi¡àšàºìi¡à¹ [¤®¡¯ Ko>à A¡¹à¡ú
i1
ÒÚ : (1) 660 V

(2) 1320 V

(3) 1520 V

(4) 1980 V

r1
(1) r2 +r3 46. [W¡yt¡ [ƒÚà ¤t¢¡>ãìi¡à¹ ¤àì¤ A, B "à¹ç¡ C šøà”zt¡ Òü>šåi [l¡[\ìi¡º
Î}ìA¡t¡ šøìÚàK A¡¹à íÒìá¡ú y šøà”zt¡ "àl¡üi¡šåi¡ [A¡ Ò’¤ ?
r2
(2) r2 +r3

r1
(3) r1 +r2

r2
(4) r1 +r3

43. šõ[=¯ãšõË¡¹ š¹à v=kVe(k < 1) ì¤ìKì¹ ‘m’ ®¡¹¹ &i¡à A¡oàA¡
šøìÛ¡š A¡¹à íÒìá¡ú
(Ve=šºàÚ> ë¤K)
šõ[=¯ãšõË¡¹ š¹à A¡oàìi¡àì¯ šà¤ š¹à Îì¤ÿ¤¢àZW¡ l¡üZW¡t¡à Ò’¤ :
2
 k 
(1) R 
 1−k 

2
 k 
(2) R 
 1+k 

R2 k
(3)
1+k

Rk2
(4)
1−k2 (1)

44. 220 V ¹ &i¡à š[¹¤t¢¡ã šø¯àÒ l¡ü;ι íÎìt¡ Î}™åv¡û¡ &i¡à ÒùàÎA¡
¹ê¡šà”z¹A¡¹ ÎÒàÚt¡ &i¡à 11 V, 44 W ¹ &i¡à í¤ƒå¸[t¡A¡ ¤à¾
(2)
aìºà¯à íÒìá¡ú ¹ê¡šà”z¹A¡ìi¡àt¡ Å[v¡û¡¹ "šW¡Ú >Ko¸ ¤å[º ‹[¹ìº
³åJ¸ Aå¡r¡ºãìi¡àt¡ šø¯àÒ [A¡³à> Ò’¤ ?
(1) 0.2 A (3)
(2) 0.4 A
(3) 2A
(4)
(4) 4A

Assamese M6
9
47. Îåȳ ‰ç¡[t¡ì¹ R ¤¸Îà‹¢¹ &i¡à ¤õv¡t¡ K[t¡ A¡[¹ =A¡à &i¡à A¡oàÒü 49. 200 cm îƒQ¢¸ "à¹ç¡ 500 g ®¡¹¹ &l¡àº Îåȳ ƒr¡A¡ &i¡à ó¡àºyû¡à³¹
¤õv¡ìi¡àt¡ &šàA¡ ³à[¹¤îº T Î³Ú ºÚ¡ú ÎÒàÚt¡ 40 cm [W¡Òû¡t¡ Î೸®¡àì¯ ¹Jà íÒìá¡ú 20 cm [W¡Òû¡t¡
ƒr¡l¡àº¹ š¹à &i¡à 2 kg ®¡¹ *ìºà³àÒü ¹Jà íÒìá "à¹ç¡ ">¸ &i¡à
™[ƒ "à>å®è¡[³A¡¹ íÎìt¡ ‘θ’ ìA¡àot¡ &ìA¡Òü ‰ç¡[t¡ì¹ &Òü A¡oàìi¡à "`¡àt¡ ®¡¹ ‘m’ A¡ ƒr¡l¡àº¹ 160 cm [W¡Òû¡¹ š¹à [W¡yt¡ ëƒJå*¯à
šøìÛ¡š A¡¹à ÒÚ ìt¡ì”z Òü "àì¹àÒo A¡¹à Îì¤ÿ¤¢àZW¡ l¡üZW¡t¡à ÒÚ 4R ú ‹¹ìo *ìºà³àÒü ¹Jà íÒìá¡ú ‘m’ ¹ [A¡ ³à>¹ ¤àì¤ ƒr¡l¡àº
šøìÛ¡šo ìA¡ào θ Ò’¤ Î೸¯Ñ‚àt¡ =àìA¡¡? (g=10 m/s2)

1
−1
 gT2  2
(1) θ=cos  
 π2 R 
 

1
 π2 R  2 1
−1 (1) kg
(2) θ=cos   2
 gT2 
 
1
(2) kg
3
1
−1
 π2 R  2
(3) θ=sin   1
 gT2  kg
  (3)
6

1 1
 2gT2  2 (4) kg
12
(4) θ=sin−1  
 π2 R 
 
50. t¡º¹ šè¹oó¡ºìi¡àt¡,

48. ‘R’ ¤¸àÎà‹¢ "à¹ç¡ ‘M’ ®¡¹¹ ¤õv¡àA¡à¹ "àRå¡[k¡ &i¡à¹ š¹à ¤õv¡¹
→
(
F =q v × B
→ →
)
ëA¡–ƒøt¡ 908 ìA¡ào A¡¹à [y\¸Jr¡™åv¡û¡ &A¡ W¡àš A¡à[i¡ ëšìºà¯à
Ò’º¡ú "àRå¡[k¡ìi¡à¹ ¤àA¡ã =A¡à "}Åìi¡à¹, "àRå¡[k¡ìi¡à¹ ëA¡–ƒø¹ ³àì\[ƒ
→
( ∧
=q v × B i +B j +B0 k
∧ ∧
)
ì™à¯à "à¹ç¡ "àRå¡[k¡ìi¡à¹ t¡º¹ º´¬®¡àì¤ šà¹ íÒ ë™à¯à &l¡àº "Û¡
ÎàìšìÛ¡ "àRå¡[k¡ìi¡à¹ "¯[ÅÊ¡ "}Ź \Øl¡ °à³A¡ ‘MR2’ ¹ → ∧ ∧ ∧
™[ƒ q=1, v =2 i +4 j+6 k "à¹ç¡
‘K’ P¡o ÒÚ¡ú ‘K’ ¹ ³à> Ò’¤
→ ∧ ∧ ∧
F=4 i −20 j +12 k
3
(1) →
4 ìt¡ì”z B ¹ δšèo¢ šøA¡àŹà[Å [A¡ Ò’¤ ?
∧ ∧ ∧
7 (1) −8 i −8 j −6 k
(2)
8
∧ ∧ ∧
(2) −6 i −6 j −8 k
1
(3)
4 ∧ ∧ ∧
(3) 8 i +8 j−6 k

1 ∧ ∧ ∧
(4) (4) 6 i +6 j−8 k
8

M6 Assamese
10
Jr¡ - A (¹ÎàÚ>[¤ƒ¸à) 57. [>´•[º[Jt¡ ¹àÎàÚ[>A¡ [¤[yû¡Úàt¡ l¡ü;šÄ ëÒà¯à í\¯ ë™ïKìi¡à¹
IUPAC >à³ [A¡ ?
51. ‘C–X’ ¤àÞê¡[>¹, ¤àÞê¡[> &>=àº[š¹ Ç¡‡ý¡ yû¡³ìi¡à Ò’º :
(i) C2H5MgBr , Ç¡ÍHþ Ò=
&[ái¡’>  ü ๠→ [¤[yû¡Úà\àt¡ ‰¯¸
(1) CH3−F < CH3−Cl < CH3−Br < CH3−I +
(ii) H2O, H
(2) CH3−F > CH3−Cl > CH3−Br > CH3−I
(3) CH3−F < CH3−Cl > CH3−Br > CH3−I (1) 2-[³k¡àÒüº šøšà>-2-"’º
(4) CH3−Cl > CH3−F > CH3−Br > CH3−I (2) ëš–i¡à>-2-"’º
(3) ëš–i¡à>-3-"’º
52. t¡º¹ ëA¡à>ìi¡à š‡ý¡[t¡ Îà‹à¹o l¡üÌ¡t¡àt¡ t¡¹º "[t¡ [¤Ç¡‡ý¡ ‹àtå¡ (4) 2-[³k¡àÒüº [¤l¡üi¡à>-2-"’º
[>ÍHþàÎ>¹ ¤àì¤ ¤¸¯Ò๠A¡[¹¤ šà[¹ ?
58. [>´•[º[Jt¡ ëA¡à>ìi¡à ¤×ì™àKã, ë™àKàuA¡ ¤×ì™àKãA¡¹o¹ ‡à¹à
(1) [¤ƒå¸;[¤ìÅÃÈo
šøÑñt¡ A¡¹à ÒÚ ?
(2) ¤o¢ìºJ> (1) ëi¡ó¡º>
(3) šàt¡> (2) >àÒüº>-66
(4) ³r¡ºìÅà‹> (3) >’®¡’ëºA¡
(4) ìl¡yû¡’>
53. ÎA¡ìºàì¤à¹ 14 ‹¹o¹ ì¤ö쮡Òüá (Bravais) ìº[i¡á &A¡A¡ ëA¡àÈt¡
=A¡à ìƒÒìA¡–ƒøãÚ (body centred) &A¡A¡ ëA¡àȹ Î}J¸à¹ ¤àì¤ 59. ÈØl¡®è¡\ãÚ Î¹º Q>A¡ãÚ &A¡A¡ ìA¡àÈt¡ =A¡à W¡tå¡ó¢¡ºA¡ãÚ "à¹ç¡
Ç¡‡ý¡ [¤A¡¿ìi¡à : "Êó¡ºA¡ãÚ ¹Þøý¡¹ Î}J¸à¹ Ç¡‡ý¡ [¤A¡¿ìi¡à Ò’º :
(1) 7 (1) 8, 4
(2) 6, 12
(2) 5
(3) 2, 1
(3) 2 (4) 12, 6
(4) 3
60. l¡ü[v¡û¡ I :
54. [>´•[º[Jt¡ ۡ๳õ[v¡A¡à ‹àt塹 ëÒºàÒül¡¹ [®¡t¡¹t¡, [™ìi¡à ÎÒì™à\ã šøƒv¡ yû¡³t¡ &[ál¡ šø¤ot¡à ¤àìØn¡
"à¹ç¡ í\¯ ‰à¯A¡t¡ ‰¯ã®è¡t¡ ÒÚ, ìÎÒüìi¡à Ò’º : HF << HCl << HBr << HI
(1) ëA¡º[áÚà³ Aá’¹àÒül¡ l¡ü[v¡û¡ II :
(2) Ê¡ö>ô[áÚà³ Aá’¹àÒül¡ F, Cl, Br, I &Òü ë³ïºìA¡Òüi¡à¹ "àA¡à¹ ¤ÿK¢ &i¡àt¡ t¡º¹ ó¡àìº
¤à[Øn¡ ™àÚ ¤àì¤ HF, HCl, HBr "à¹ç¡ HI ¹ ¤àÞê¡[> Å[v¡û¡ A¡[³
(3) ì³Kì>[áÚà³ Aá’¹àÒül¡
™àÚ "à¹ç¡ ëÎÒü¤àì¤ &[ál¡ Å[v¡û¡ ¤àìØn¡¡ú
(4) ì¤[¹[ºÚà³ Aá’¹àÒül¡ *š¹¹ l¡ü[v¡û¡ƒåi¡à¹ "ຳt¡ [>´•[º[Jt¡ [¤A¡¿ì¤à¹¹ š¹à Ç¡‡ý¡
55. Zr (Z=40) "à¹ç¡ Hf (Z=72) ¹ šà¹³ào[¯A¡ "à¹ç¡ "àÚ>ãÚ
l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à¡ú
¤¸àÎà‡ý¢¡ &ìA¡, ÒüÚ๠A¡à¹o Ò’º : (1) l¡ü[v¡û¡ I "à¹ç¡ l¡ü[v¡û¡ II ƒåìÚài¡à Ît¡¸¡ú
(2) l¡ü[v¡û¡ I "à¹ç¡ l¡ü[v¡û¡ II ƒåìÚài¡à "Ît¡¸¡ú
(1) ƒåìÚài¡à &ìA¡ ¤K¢¹
(3) l¡ü[v¡û¡ I Ît¡¸ [A¡”ñ l¡ü[v¡û¡ II "Ît¡¸¡ú
(2) A¡o¢ãÚ Î´¬Þê¡
(4) l¡ü[v¡û¡ I "Ît¡¸ [A¡”ñ l¡ü[v¡û¡ II Ît¡¸¡ú
(3) ìºì”‚>ìÚl¡ Î}ìA¡àW¡>
61. [>´•[º[Jt¡ë¤à¹¹ [®¡t¡¹t¡ "Ç¡‡ý¡ l¡ü[v¡û¡ìi¡à Ò’º :
(4) ΃õÅ ¹ÎàÚ[>A¡ ‹³¢
(1) ëºì”‚>Úl¡ Î}ìA¡àW¡>t¡îA¡ &[C¡>Úl¡ Î}ìA¡àW¡>t¡ ë³ïº¹
56. &i¡à ³à¹ç¡; Wå¡Àãt¡ šà¤ š¹à Î줢àZW¡ l¡üÌ¡t¡à Ò’º : š¹à ë³ïºîº ëÒà¯à Î}ìA¡àW¡>¹ š[¹³ào ë¤[á¡ú
(1) 1200 K íº
(2) ì¤[ᮡàK [yì™à\ã ëºì”‚>Úl¡ "àÚ> A¡[k¡> "¯Ñ‚àt¡
¤¹oÒã>¡ú
(2) 2200 K íº
(3) ìºì”‚>Úl¡ì¤à¹ t¡àš "à¹ç¡ [¤ƒå¸t¡¹ Îåš[¹¤àÒã¡ú
(3) 1900 K íº (4) &[C¡>Úl¡ì¤à¹ "[t¡ÅÚ Î[yû¡Ú ‹àtå¡, [¤ìÅÈîA¡ [³[Ò P¡[Øl¡
(4) 5000 K íº ¹ê¡št¡ =à[A¡ìº¡ú

Assamese M6
11
62. [>´•[º[Jt¡ ¹àÎàÚ[>A¡ [¤[yû¡Úàìi¡à¹ ³èJ¸ [¤[yû¡Úà\àt¡ ‰¯¸ Ò’º : 65. &i¡à í\¯ ë™ïKt¡ 78% (*\> ÎàìšìÛ¡) A¡à¤¢> "àìá "à¹ç¡
¤àA¡ã[J[> ÒàÒü‰’ë\>¡ú
&Òü ë™ïKìi¡à¹ "à>审[¯A¡ Î}ìA¡t¡¹ Ç¡‡ý¡ [¤A¡¿ìi¡à Ò’º :
[šà¹³ào[¯A¡ ®¡¹ C ¹ 12, H ¹ 1]

(1) (1) CH

(2) CH2

(3) CH3
(2)
(4) CH4

66. 2,6-l¡àÒü[³k¡àÒüº-ël¡A¡-4-Òü>¹ Ç¡‡ý¡ Kk¡>ìi¡à Ò’º :
(3)

(4) (1)

63. A¡[k¡> "¯Ñ‚à "à¹ç¡ ¤àÍšãÚ "¯Ñ‚àt¡ ë¤[¹[ºÚà³ Aá’¹àÒül¡¹ Kk¡>
Ò’º :
(2)
(1) ™=àyû¡ì³ Åõ}Jº "à¹ç¡ l¡àÒü³à¹
(2) ƒåìÚài¡àìt¡ ιºî¹[JA¡
(3) ™=àyû¡ì³ l¡àÒü³à¹ "à¹ç¡ ιºî¹[JA¡
(4) ƒåìÚài¡àìt¡ Åõ}Jº (3)

64. t¡ºt¡ ƒåi¡à l¡ü[v¡û¡ [ƒÚà îÒìá
l¡ü[v¡û¡ I :
&á[š[¹> "à¹ç¡ ëš¹à[ái¡à³º ³àƒA¡ 뤃>àÒà¹ã (narcotic (4)
analgesics) ìÅøoã¹ +È‹¡ú

l¡ü[v¡û¡ II :
³’¹[ó¡> "à¹ç¡ [Ò¹’Òü> ">à-³àƒA¡ 뤃>àÒà¹ã (non-narcotic 67. 2-¤ö’³’ëšì–i¡>¹ [l¡ÒàÒül¡ö’ëÒº’ë\ì>á>t¡ l¡ü;šÄ ëÒà¯à ³èJ¸
analgesics) ú [¤[yû¡Úà\àt¡ šƒà=¢ Ò’º ëš–i¡-2-Òü>¡ú &Òü [¤[yû¡Úà\àt¡ ‰¯¸ Kk¡>¹
l¡üšì¹àv¡û¡ l¡ü[v¡û¡¹ "ຳt¡, [>´•[º[Jt¡ [¤A¡¿ì¤à¹¹ š¹à Ç¡‡ý¡ [®¡[v¡ Ò’º :
l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à¡ú
(1) ìáÚiô¡ì\ó¡ >ã[t¡
(1) l¡ü[v¡û¡ I "à¹ç¡ l¡ü[v¡û¡ II ƒåìÚài¡à Ît¡¸¡ú
(2) ×r¡¹ >ã[t¡
(2) l¡ü[v¡û¡ I "à¹ç¡ l¡ü[v¡û¡ II ƒåìÚài¡à "Ît¡¸¡ú
(3) l¡ü[v¡û¡ I Ît¡¸ [A¡”ñ l¡ü[v¡û¡ II "Ît¡¸¡ú (3) Ò’ó¡ì³> >ã[t¡

(4) l¡ü[v¡û¡ I "Ç¡‡ý¡ [A¡”ñ l¡ü[v¡û¡ II Ç¡‡ý¡¡ú (4) ×ìA¡º¹ >ã[t¡

M6 Assamese
12
68. &i¡à [¤[yû¡Úà A→B ¹ ¤àì¤, [¤[yû¡Úà &>=àº[š¹ ³à> 71. [>´•[º[Jt¡ ëA¡à>ìi¡à [¤[yû¡Úà ‹àtå¡ Ñ‚à>à”z¹ [¤[yû¡Úà ? Ç¡‡ý¡ [¤A¡¿ìi¡à
−4.2 kJ mol −1 "à¹ç ¡ Î[yû ¡ Úo &>=àº[š¹ ³à>¡ ¤à[á l¡ü[º*¯à¡ú
9.6 kJ mol−1 ú [¤[yû¡Úàìi¡à¹ ¤àì¤ [Ñ‚[t¡ Å[v¡û¡ [W¡y¹ Ç¡‡ý¡ ∆
(1) 2KClO3 → 2KCl+3O2
[¤A¡¿ìi¡à Ò’¤ -
∆
(2) Cr2O3+2Al → Al2O3+2Cr

(3) Fe+2HCl → FeCl2+H2↑
(1)
(4) 2Pb(NO3)2 → 2PbO+4NO2+O2↑

72. ë³i¡àì³[¹[\³ ëƒJå*¯à ë™ïKìi¡à Ò’º :
(1) C5H12

(2) C3H8O
(2)
(3) C3H6O

(4) C4H10O

73. RBC ¹ "®¡à¯ t¡º¹ ëA¡à>ìi¡à¹ "®¡à¯\[>t¡ ë¹àK ?

(3) (1) [®¡i¡à[³> B12
(2) [®¡i¡à[³> B6
(3) [®¡i¡à[³> B1
(4) [®¡i¡à[³> B2
(4)

74. Òüì=>¹ [>´•t¡³ Îå[Ñ‚¹t¡à =A¡à ">å¹ê¡št¡à (conformer) ëi¡à¹
γt¡ºã ëA¡ào (dihedral angle) Ò’º :
69. Òü[=[º>l¡àÒü&³àÒü>ìi¡i¡öà&[áìi¡i¡ (EDTA) "àÚ> Ò’º : (1) 1208
(1) ÈØl¡ƒ”zãÚ [ºKàr¡, ™à¹ W¡à[¹i¡à “O” "à¹ç¡ ƒåi¡à “N” ƒàt¡à (2) 1808
š¹³àoå "àìá¡ú
(2) &A¡ƒ”zãÚ [ºKàr¡¡ú (3) 608

(3) [‡ƒ”zãÚ [ºKàr¡ ™à¹ ƒåi¡à “N” ƒàt¡à š¹³àoå "àìá¡ú (4) 08
(4) [yƒ”zãÚ [ºKàr¡ ™à¹ [t¡[>i¡à “N” ƒàt¡à š¹³àoå "àìá¡ú
70. ¹àÎàÚ[>A¡ Î[yû¡Út¡à¹ šø[t¡ δ²à”z ëKáγèÒ [>[ÍI¡Út¡à¹ A¡à¹ìo 75. ÒàÒül¡öì\>¹ &i¡à ët¡\[ÑI¡Ú γтà[>A¡, [y[W¡Úàì³ [>´•[º[Jt¡
[ÎÒòt¡A¡ ìt¡ì>ƒì¹ >à³A¡¹o A¡¹à íÒìá ú [ÎÒòt¡¹ [¤ÈìÚ &i¡à ëA¡à>ìi¡à A¡oà [>K¢t¡ A¡ì¹ ?
"Ç¡‡ý¡ l¡ü[v¡û¡ [W¡>àv¡û¡ A¡¹à¡ú
(1) δ²à”z ìKáγèÒ šà>ãt¡ "[t¡ A¡³ š[¹³àìoìÒ ‰¯ã®è¡t¡ (1) [¤i¡à (β−)
ÒÚ¡ú (2) "àºó¡à (α)
(2) δ²à”z ìKáγèÒ¹ Kº>à}A¡ "à¹ç¡ l¡üt¡ºà}A¡ "[t¡ ë¤[á¡ú
(3) δ²à”z ìKáγèÒ¹ [¤Ñzà¹o ¤º ƒå¤¢º¡ú (3) Kà³à (γ)
(4) δ²à”z ìKáγèÒ¹ ÒüìºC¡ö> KøÒo &>=àº[š¹ ³à> "[t¡
(4) [>l¡üi¡ö> (n)
ë¤[á¡‹>àuA¡ ú

Assamese M6
13
76. ¤Úº¹ Îèy¹ Ç¡‡ý¡ ëºJ[W¡yãÚ l¡üšÑ‚àš>ìi¡à ¤à[á l¡ü[º*¯à, [™ &i¡à 78. T (K) l¡üÌ¡t¡àt¡ l¡àÒü[³=àÒüº &³àÒü>¹ pKb "à¹ç¡ &ìá[i¡A¡ &[ჹ
ëKá¹ [¤[®¡Ä l¡üÌ¡t¡àt¡ W¡àš ¤>à³ "àÚt¡>¹ ëºJì¤à¹ ëƒJå¯àÚ¡ú pKa -¹ ³à> Ò’º yû¡ì³ 3.27 "à¹ç¡ 4.77 ¡ú l¡àÒü[³=àÒüº
&³’[>Úà³ &[áìi¡i¡ ‰¯¹ pH ¹ Ç¡‡ý¡ [¤A¡¿ëi¡à Ò’¤ -
(1) 8.50
(2) 5.50
(1) (3) 7.75
(4) 6.25

79. t¡à[ºA¡à - I A¡ t¡à[ºA¡à - II ¹ íÎìt¡ [³ìºà¯à¡ú
t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) PCl5 (i) ¤K¢ìÛ¡yàA¡à¹ [š¹à[³l¡ãÚ
(b) SF6 (ii) γt¡ºãÚ [y®å¡\àA¡à¹
(2) (c) BrF5 (iii) "Êó¡ºA¡ãÚ
(d) BF3 (iv) [y®å¡\àA¡à¹ [‡[š¹à[³l¡ãÚ
[>´•[º[Jt¡ [¤A¡¿ì¤à¹¹š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à :
(1) (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
(2) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
(3) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
(4) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

(3)
80. ë™ïKìi¡à [W¡>àv¡û¡ A¡¹à [™ [Ò>ôá¤àK¢ [¤A¡à¹A¡¹ ºKt¡ [¤[yû¡Úà A¡[¹
&i¡à A¡[k¡> šƒà=¢ [ƒìÚ, [™ìi¡à Û¡à¹A¡t¡ ‰¯ã®è¡t¡ ÒÚ :

(1)

(2)

(4)
(3)

(4)
77. "Îã³ ºQåt¡àt¡ NaCl, HCl "à¹ç¡ CH3COONa ¹ ³’ºà¹
š[¹¤à[Òt¡à ™=àyû ¡ ì³ 126.45, 426.16 "à¹ç ¡ ¡
91.0 S cm2 mol−1 ú "Îã³ ºQåt¡àt¡ CH3COOH ¹ ³’ºà¹
81. ‘‘[i¡ìr¡º š[¹Qi¡>à šøƒÅ¢> A¡ì¹’’ &Òü l¡ü[v¡û¡ìi¡à¹ ¤àì¤ l¡üš™åv¡û¡
š[¹¤à[Òt¡à Ò’º : [¤A¡¿ìi¡à Ò’º :
l¡üv¡¹ìi¡à¹ ¤àì¤ Ç¡‡ý¡ [¤A¡¿ ¤à[á l¡ü[º*¯à¡ú
(1) NaCl ‰¯
(1) 201.28 S cm2 mol−1
(2) 390.71 S cm2 mol−1
(2) NÃåA¡’\ ‰¯
(3) 698.28 S cm2 mol−1 (3) Êàᢠ‰¯
(4) 540.48 S cm2 mol−1 (4) Òül¡ü[¹Úà ‰¯

M6 Assamese
14
82. BF3 γt¡ºãÚ "à¹ç¡ ÒüìºC¡ö>Qài¡ã ë™ïK¡ú ìA¡–ƒøãÚ š¹³àoåìi¡à¹ Jr¡ - B (¹ÎàÚ>[¤ƒ¸à)
Î}A¡¹o "à¹ç¡ ÒüÚ๠W¡à[¹*ó¡àìº =A¡à ÒüìºC¡ö>¹ Î}J¸àì¤à¹ Ò’º 86. [>´•[º[Jt¡ [¤[yû¡Úàt¡ ³‹¸¯t¢¡ã ë™ïK ‘X’ Ò’º :
yû¡ì³ :

(1) sp3 "à¹ç¡ 4

(2) sp3 "à¹ç¡ 6

(3) sp2 "à¹ç¡ 6
(1)
(4) sp2 "à¹ç¡ 8

83. "àA¡àŤà>ã >tå¡> [ƒÀã ">àt¡ò๠ëA¡–ƒøÒü 1,368 kHz (kilohertz) (2)
A¡´š>à}A¡t¡ ">åÑ‚à> šøW¡à¹o A¡ì¹¡ú ëšø¹A¡ ™”|¹ ‡à¹à [>K¢t¡
ëÒà¯à [¤ƒå¸;Wå¡´¬A¡ãÚ [¤[A¡¹o¹ t¡¹}KîƒQ¢¸ Ò’º :

[ëšàÒ¹¹ K[t¡ì¤K, c=3.0×108 ms−1]

(1) 219.3 m (3)

(2) 219.2 m

(3) 2192 m

(4) 21.92 cm (4)

84. &A¡ ³’º "àƒÅ¢ ëKá¹ ¤àì¤ CP "à¹ç¡ CV ¹ ³à\¹ Ç¡‡ý¡ δ¬Þ¡ê ìi¡à¹ 87. Îì³àÌ¡ã "¯Ñ‚àt¡ &i¡à "àƒÅ¢ ëKá¹ "šøt¡¸à¯t¢¡ã (irreversible)
¤àì¤ t¡ºt¡ [ƒÚàì¤à¹¹ [®¡t¡¹t¡ ëA¡à>ìi¡à [¤A¡¿ Ç¡‡ý¡ ? šøÎà¹o¹ ¤àì¤, Ç¡‡ý¡ [¤A¡¿ìi¡à Ò’º :
(1) ∆U=0, ∆S³åk¡=0
(1) CP+CV=R (2) ∆U ≠ 0, ∆S³åk¡ ≠ 0
(2) CP−CV=R (3) ∆U=0, ∆S³åk¡ ≠ 0
(4) ∆U ≠ 0, ∆S³åk¡=0
(3) CP=RCV
88. 08C t¡ &A¡ [ºi¡à¹ ³åk¡ "àÚt¡>t¡ "ேý¡ A¡[¹ ¹Jà 4 g O2 "à¹ç¡
(4) CV=RCP 2 g H2 ¹ [³Åø &i¡à¹ ³åk¡ W¡àš¹ (atm t¡) Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[á
l¡ü[º*¯à ú
[[ƒÚà "àìá R=0.082 L atm mol−1K−1, T=273 K]
85. 250 ml šà>ãt¡ 10 g NÃåA¡’\ (C6H12O6) (P1),
(1) 2.518
250 ml šà>ãt¡ 10 g Òül¡ü[¹Úà (CH4N2O) (P2) "à¹ç¡ (2) 2.602
250 ml šà>ãt¡ 10 g áåyû¡’\ (C12H22O11) [³ÒºàÒü¡ (P3) (3) 25.18
[t¡[>i¡à ‰¯ šøÑñt¡ A¡¹à Ò’º¡ú (4) 26.02
&Òü ‰¯ì¤à¹¹ ¹ÎàA¡È¢ã W¡àš¹ [>´•yû¡³¹ Ç¡‡ý¡ [¤A¡¿ìi¡à Ò’º : 89. ì¤>[™> "à¹ç¡ "ìC> 3 : 2 ">åšàt¡t¡ =A¡à ‰¯ &i¡à¹ 458C t¡
¤àÍšãÚ W¡àš¹ Ç¡‡ý¡ [¤A¡¿ìi¡à Ò’º -
(1) P2 > P1 > P3
[458C t¡ ë¤>[™>¹ ¤àÍšãÚ W¡àš 280 mm Hg "à¹ç¡ "’ìC¡>¹
(2) P1 > P2 > P3 420 mm Hg ¡ú "àƒÅ¢ ëKᡤå[º ‹[¹ ëºà¯à ú]
(1) 160 mm Hg
(3) P2 > P3 > P1 (2) 168 mm Hg
(3) 336 mm Hg
(4) P3 > P1 > P2 (4) 350 mm Hg

Assamese M6
15
90. [>´•[º[Jt¡ ¹àÎàÚ[>A¡ [¤[yû¡Úàìi¡àt¡ l¡ü;šÄ ëÒà¯à [¤[yû¡Úà\àt¡ 93. 0.007 M &ìá[i¡A¡ &[ál¡¹ ³’ºà¹ š[¹¤àÒãt¡à Ò’º 20 S cm2
‰¯¸ìi¡à Ò’º : mol−1¡ú &ìá[i¡A¡ &[ál¡¹ [¤ìÚà\> ‹ø硯A¡ [A¡³à> Ò’¤ ?

Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[á l¡ü[º*¯à¡ú

(1) 1.75×10−4 mol L−1

(2) 2.50×10−4 mol L−1
(1)
(3) 1.75×10−5 mol L−1

(4) 2.50×10−5 mol L−1

94. šø = ³ yû ¡ ³¹ [¤[yû ¡ Úà &i¡à¹ ¤àì¤ "àìÒ¢ [ >Úàá ëºJ
(2)
 1 
 ln k ¤>à³ T  ¹ šø¯ot¡à Ò’º −5×10 K ú [¤[yû¡Úàìi¡à¹
3
 
Ea ¹ ³à> Ò’º :

l¡üv¡¹ìi¡à¹ ¤àì¤ Ç¡‡ý¡ [¤A¡¿ ¤à[á l¡ü[º*¯à¡ú
(3)
[[ƒÚà "àìá, R=8.314 JK−1mol−1]

(1) 41.5 kJ mol−1

(2) 83.0 kJ mol−1

(3) 166 kJ mol−1
(4)
(4) −83 kJ mol−1

91. [>´• šøƒv¡ ëA¡à>ìi¡à "oå "‹ø硯ãÚ šøAõ¡[t¡¹ ? 95. šøƒv¡ ¹àÎàÚ[>A¡ [¤[yû¡Ú๠yû¡³ìi¡àt¡, [¤A¡à¹A¡ ‘R’ Ò’º :
(1) POCl3
(2) CH2O
(3) SbCl5
(4) NO2

92. [>´•[º[Jt¡ "àÚ> ë™à¹¹ [®¡t¡¹t¡, ëA¡à>ìi¡à γÒüìºC¡ö>ãÚ ë™à¹
(1) H2O
>ÒÚ ?
(1) O2−, F− (2) CH3CH2OH
(2) Na+, Mg2+
(3) HI
(3) Mn2+, Fe3+
(4) Fe2+, Mn2+ (4) CuCN/KCN

M6 Assamese
16
96. t¡à[ºA¡à - I A¡ t¡à[ºA¡à - II ¹ íÎìt¡ [³ìºà¯à¡ú 99. t¡à[ºA¡à - I A¡ t¡à[ºA¡à - II ¹ íÎìt¡ [³ìºà¯à¡ú
t¡à[ºA¡à - I t¡à[ºA¡à - II t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) [Fe(CN)6]3− (i) 5.92 BM
(a) (i) ëÒ’º - ®¡’ºÒàl¢¡- (b) [Fe(H2O)6]3+ (ii) 0 BM
(c) [Fe(CN)6]4− (iii) 4.90 BM
ì\[ºX[A¡ [¤[yû¡Úà (d) [Fe(H2O)6]2+ (iv) 1.73 BM
[>´•[º[Jt¡ [¤A¡¿ì¤à¹¹š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à :
(1) (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
(b) (ii) ìKi¡à¹ì³>-A¡’á (2) (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
(3) (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
[¤[yû¡Úà (4) (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
100. t¡º¹ ëA¡à>ìi¡à Îðà, A¡àÈt¡ [ƒÚà ‹³¢ ">å™àÚã Î[ðt¡ íÒ =A¡à
(c) R−CH2−OH (iii) ìÒº’ó¡³¢ [¤[yû¡Úà
>àÒü ?
+R'COOH
(1) HF < HCl : "´ÃãÚ šø¯ot¡à¹
KàØn¡ H SO

2 4→
< HBr < HI l¡ü‡¡¢ý yû¡³¡
(d) R−CH2COOH (iv) &Êà[¹[ó¡ìA¡á> (2) H2O < H2S : pKa ³à>¹ l¡ü‡ý¢¡yû¡³¡
(i) X 2 / ¹R¡à P < H2Se < H2Te
 →
(ii) H2O (3) NH3 < PH3 : "´ÃãÚ P¡o¹ l¡ü‡ý¢¡yû¡³¡
[>´•[º[Jt¡ [¤A¡¿¹š¹à Ç¡‡ý¡ l¡üv¡¹ ¤à[W¡ l¡ü[º*¯à : < AsH3 < SbH3
(1) (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii) (4) CO2 < SiO2 : \à¹o Û¡³t¡à¹
(2) (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv) < SnO2 < PbO2 l¡ü‡¡¢ý yû¡³
(3) (a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
(4) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i) Jr¡ - A (\ã¯>-[¤` à> : l¡ü[Š±ƒ[¤ƒ¸à)
97. t¡à[ºA¡à - I A¡ t¡à[ºA¡à - II ¹ íÎìt¡ [³ìºà¯à¡ú 101. t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à :
t¡à[ºA¡à - I t¡à[ºA¡à - II t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) 2SO2(g)+O2(g) → (i) &[ál¡ ¤¹Èåo (a) ìA¡àÈ šø¹Î¹ Î}ì™à\> (i) i¡’[i¡šìi¡[e¡
2SO3(g) (b) l¡ü[Š±ƒ¹ A¡ºàA¡È¢o (ii) šì³i¡’
(b) hν
HOCl(g)  → (ii) ‹å¯ºã (c) ®¡à\A¡ A¡ºàA¡È¢o (iii) A¡à[ÚA¡ Aõ¡v¡A¡ (Somaclones)
i i (d) ÎèÜ šø¯‹¢> (iv) ®¡àÒü¹àá ³åv¡û¡ l¡ü[Š±ƒ
OH+Cl
(c) CaCO3+H2SO4→ (iii) "’\> "¯Û¡Ú t¡ºt¡ [ƒÚà [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ [¤A¡¿ìi¡à [ºJà :
CaSO4+H2O+CO2 (a) (b) (c) (d)
(1) (iii) (iv) (ii) (i)
(d) hν
NO2(g)  → (iv)i¡ö’š’[Ñ£¡[¹Ú (2) (ii) (i) (iv) (iii)
NO(g)+O(g) šøƒèÈo (3) (iii) (iv) (i) (ii)
(4) (iv) (iii) (ii) (i)
[>´•[º[Jt¡ [¤A¡¿ì¤à¹¹š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à :
(1) (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv) 102. γãA¡¹o GPP−R=NPP,
(2) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i) ÒüÚàt¡ R íÒìá :
(3) (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
(4) (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i) (1) [¤[A¡¹o Å[v¡û¡
(2) [¤º´¬> A¡à¹A¡
NaOH, + ?
98. CH3CH2COO−Na+  → CH3CH3+ (3) š[¹ì¤Å¹ A¡à¹A¡
t¡àš
Na2CO3
(4) ŬàÎ-šøŬàι Û¡[t¡
*š¹t¡ [ƒÚà [¤[yû¡Úàìi¡àt¡ l¡üÒ¸ íÒ =A¡à [¤A¡à¹A¡/¹àÎàÚ[>A¡ ‰¯¸ìi¡à 103. t¡ºt¡ l¡üìÀJ A¡¹à ëA¡à>ì¤à¹ l¡ü[Š±ƒ¹ ëKïo [¤šàA¡ãÚ ‰¯ >ÒÚ ?
[W¡>àv¡û¡ A¡¹à : (1) ³¹[ó¡>, A¡’ël¡Òü>
(1) B2H6 (2) &³àÒü>’&[W¡l¡, NÃåA¡’\
(2) ¹R¡à ó¡áó¡¹àá (3) [®¡>¤Ãà[Ê¡>, A塹Aå¡[³>
(3) CaO
(4) DIBAL-H
(4) ¹¤¹, "àk¡à

Assamese M6
17
104. &i¡à \>Î}J¸àt¡ Îõ[Ê¡¹ š[¹Qi¡>๠(founder effect) A¡à¹A¡ 110. t¡ºt¡ [ƒÚà t¡à[ºA¡à - I "à¹ç¡ t¡à[ºA¡à - II ¹ ³à\t¡ δšA¢¡ Ñ‚àš>
íÒìá : A¡¹à :
(1) šøàAõ¡[t¡A¡ [>¤¢àW¡> t¡à[ºA¡à - I t¡à[ºA¡à - II
(2) ì\ì>[i¡A¡ šå>¹Î}ì™à\> (a) ¤àt¡> ¹Þøý¡ (i) ¤»¡’\>

(3) l¡ü;š[¹¤t¢¡> (b) A¡A¢¡ ëA¡³[¤Úà³ (ii) Wå¡ì¤[¹o "¯ìÛ¡šo

(4) ì\ì>[i¡A¡ "šÎ¹o (c) ìKïo A¡ìi¢¡G (iii) ìKá¹ "àƒà> šøƒà>
(d) A¡A¢¡ (iv) ¤»¡’â«A ¡
105. š¹àšA¡à¹ãt¡à šøA¡àÅ A¡[¹¤ šà[¹ : t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
(1) šø\à[t¡ A (−); šø\à[t¡ B (0) (a) (b) (c) (d)
(1) (iv) (i) (iii) (ii)
(2) šø\à[t¡ A (+); šø\à[t¡ B (+) (2) (iii) (i) (iv) (ii)
(3) šø\à[t¡ A (−); šø\à[t¡ B (−) (3) (ii) (iii) (iv) (i)
(4) (iv) (ii) (i) (iii)
(4) šø\à[t¡ A (+); šø\à[t¡ B (0)
111. š[¹ì¤Å¹ ºKt¡ Jàš JàÒü =à[A¡¤¹ ¤àì¤ l¡ü[Š±ìƒ [¤[®¡Ä š= ¤à
106. ΚåÍšA¡ l¡ü[Š±ƒ¹ &i¡à šèo¢àU °ê¡oÑ‚ºã íÒìá : ƒÅà ">åÎ[¹ ë¤ìºK ë¤ìºK Kk¡>¹ Îõ[Ê¡ A¡ì¹¡ú &Òü Û¡³t¡àA¡
ëA¡à¯à ÒÚ :
(1) 8 -i¡à ëA¡àÈìA¡–ƒø "à¹ç¡ 7 -ëA¡àÈ™åv¡û¡
(1) [Ñ‚[t¡Ñ‚àšA¡t¡à
(2) 7 -i¡à ëA¡àÈìA¡–ƒø "à¹ç¡ 8 -ëA¡àÈ™åv¡û¡ (2) >³¸t¡à (Flexibility)
(3) 7 -i¡à ëA¡àÈìA¡–ƒø "à¹ç¡ 7 -ëA¡àÈ™åv¡û¡ (3) >³>ãÚt¡à
(4) 8 -i¡à ëA¡àÈìA¡–ƒø "à¹ç¡ 8 -i¡à ëA¡àÈ™åv¡û¡ (4) š[¹šB¡t¡à
112. š¹àK ë™àK¹ γÚt¡ ë™[t¡Úà "à>å¤}[ÅA¡®¡àì¤ ë¤ìºK &i¡à ó塺¹
107. [¹A¡[´¬ì>–i¡ [l¡ &> & ëA¡ïź¹ ¤àì¤ A¡¹à [¤Ç¡‡ý¡ãA¡¹o šø[yû¡Ú๠š¹àK‹à>ã¹ š¹à *ºàÒü "Òà š¹àKì¹oå Ñzà>à”z[¹t¡ íÒ "à> &i¡à
γÚt¡ Åãt¡º Òü=à>º šøìÚàK A¡[¹ìº š¹à "‹@ìÛ¡šo Ò’º : ó塺¹ K®¢¡ìA¡Å¹¹ K®¢¡³år¡t¡ šì¹ t¡àA¡ ëA¡à¯à ÒÚ :
(1) "๠&> & (RNA) (1) Òüt¡¹ š¹àKì™àK
(2) [l¡ &> & (DNA) (2) ìKÒüìi¡>’ëK³ã
(3) [ÒÊ¡> (Histones) (3) A¡à\³’ëK³ã
(4) ">å–µãº>
(4) ¤×ÅA¢¡¹à (Polysaccharides)
113. t¡ºt¡ l¡üìÀJ A¡¹à ëA¡à>[¤‹ l¡ü[Š±ƒ l¡ü®¡[º}Kã ?
108. šø\>> "}[KA¡à‹à¹ (Gemmae) ëšà¯à ™àÚ : (1) Carica papaya
(2) Chara
(1) ³á (3) Marchantia polymorpha
(2) ìnò¡A¡ãÚà ¤K¢ (4) Cycas circinalis

(3) [A¡áå³à> >N—¤ã\ã l¡ü[Š±ƒt¡ 114. ìA¡–ƒøãÚ ³t¡¤àƒ¹ šø¤àÒ [W¡y δšèo¢ A¡¹à :
(4) [A¡áå³à> šøÒ[¹t¡àt¡
(1) (a) šø[t¡Aõ¡[t¡A¡¹o (b) [ºš¸”z¹
109. t¡ºt¡ [ƒÚà [³"’[áá¹ ëA¡à>ìi¡à Ñz¹t¡ ëW¡–i¡ö[³Ú๹ [¤®¡à\> (c) i¡öàXƒàAô¡W¡> (d) šø’[i¡>
ÒÚ ? (2) (a) ">å¤àƒA¡¹o (b) šø[t¡Aõ¡[t¡A¡¹o
(1) ³‹¸Ñz¹ I (c) [ºš¸”z¹ (d) i¡öàXƒàAô¡W¡>
(2) ³‹¸Ñz¹ II (3) (a) šø[t¡Aõ¡[t¡A¡¹o (b) [ºš¸”z¹
(3) l¡üšà”z¸Ñz¹ II (c) ">å¤àƒA¡¹o (d) šø’[i¡>
(4) (a) i¡öàXƒàAô¡W¡> (b) ">å¤àƒA¡¹o
(4) "”z¸Ñz¹ II
(c) šø[t¡Aõ¡[t¡A¡¹o (d) šø’[i¡>

M6 Assamese
18
115. t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à : 119. t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à :

t¡à[ºA¡à - I t¡à[ºA¡à - II t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) [yû¡[Ê¡ (i) yû¡³’\’³¹ šøà=[³A¡ Kk¡> t¡¹º "¯Ñ‚๠"t¡¸à[‹A¡
(a) Î}Å[v¡û¡ (i)
(b) =àÒüºàA¡Òül¡ (ii) Kº[K Î}Q¹ =ູ ƒì¹ =ºã¡ "àÎ[v¡û¡
(iii) ³àÒüi¡’A¡[rö¡Ú๠[®¡t¡¹îº šà>ã¹ "oå[¤ºàA¡¹
(b) "àÎ[v¡û¡ (ii)
(c) ìW¡–i¡ö[³Úà¹
ëÎà³àÒü ë™à¯à "௹oã ³à\t¡ =A¡à "àÎ[v¡û¡
Aè¡r¡ãÚ (iv) šÃà[Êl¡¹ ʳàt¡ =A¡à ëW¡ìši¡à t¡¹º "¯Ñ‚àt¡ šà>ã¹
(d)
(c) šõË¡i¡à> (iii)
(Cisternae) "௹o™åv¡û¡ =ºã¡ [>ÍHþàÅ>
쳹硹 ó¡àìº ëÒà¯à
(d) [¤–ƒå- Ñ÷௠(iv)
t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à : "àÎ[v¡û¡
(a) (b) (c) (d)
t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
(1) (iv) (iii) (ii) (i) (a) (b) (c) (d)
(1) (ii) (iv) (i) (iii)
(2) (i) (iv) (iii) (ii)
(2) (iv) (iii) (ii) (i)
(3) (iii) (iv) (i) (ii) (3) (iii) (i) (iv) (ii)
(4) (ii) (iii) (iv) (i) (4) (ii) (i) (iv) (iii)

120. Òü[=[l¡Úà³ ¤ö’³àÒül¡¹ ‡à¹à ¹[gt¡ [l¡ &> & ¹ iå¡A塹à UV ¹[Ƶ¹
116. l¡ü[Š±ƒìA¡àÈt¡ l¡ü;š[¹¤t¢¡> Î}Q[i¡t¡ A¡[¹¤ šà[¹ : Î}ÑšÅ¢îº "à[>ìº Òü[=[l¡Úà³ ¤ö’³àÒül¡¹ ‡à¹à ¹[gt¡ ë\ºt¡ [l¡
&> & ">å[¤ºàA¡t¡ ëƒJà ™àÚ :
(1) A¡àÒüì>[i¡>¹ ‡à¹à
(1) Ò຋ãÚà š[i¡
(2) Òü>óø¡àì¹lô¡ ¹[Ƶ¹ ‡à¹à (2) l¡ü^º A¡³ºà ¹R¡¹ š[i¡
(3) Kà³à ¹[Ƶ¹ ‡à¹à (3) l¡àk¡ ¹R¡à š[i¡
(4) [\[i¡> (4) l¡ü^º >ãºà š[i¡
121. t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ "Ç¡‡ý¡ ?
117. t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ Ç¡‡ý¡ >ÒÚ ? (1) íš>t¡ W¡àº>ã >[ºA¡à l¡üšàƒ>t¡ Îåњʡ ëA¡àÈìA¡–ƒø "à¹ç¡
ëA¡àÈ šø¹ÎãÚ ëA¡àÈàUγèÒ =àìA¡¡ú
(1) ÎàK¹¹ í\¯ "àÚt¡>¹ [š¹à[³l¡ Îà‹à¹oìt¡ *ìºài¡à ÒÚ¡ú
(2) l¡ü[Š±ƒ "à¹ç¡ šøàoã l¡ü®¡Úì¹ ëA¡àÈt¡ "oåìƒÒ =àìA¡¡ú
(2) ÎàK¹¹ í\¯ "àÚt¡>¹ [š¹à[³l¡ Îà‹à¹oìt¡ [=Ú ÒÚ ú (3) š[¹[>l¡ü[AÃ¡Ú "௹oJì> [>l¡ü[AáÚW¡¹ [®¡t¡¹t¡ "à¹ç¡ ëA¡àÈ
(3) Å[v¡û¡¹ [š¹à[³l¡ ΃àÚ [=Ú ÒÚ¡ú šø¹Ît¡ =A¡à šƒà=¢Î³èÒ¹ ³à\t¡ &A¡ šøàW¡ã¹ [ÒW¡àì¤ A¡à³
A¡ì¹¡ú
(4) tõ¡o®è¡[³ š[¹[Ñ‚[t¡ t¡”|t¡ Î}J¸à¹ [š¹à[³l¡ [=Ú ÒÚ¡ú (4) [>l¡ü[AÃ¡Ú [á‰Î³èìÒ &ìA¡ài¡à š=¹ Îõ[Ê¡ A¡ì¹ ™à¹ ³àì\ì¹
šø’[i¡> "à¹ç¡ "à¹.&>.&. "oåγèÒ [>l¡ü[AáÚàW¡ "à¹ç¡
118. šøA¡õ [t¡t¡ "à”z@šø\à[t¡¹ ³à\t¡ šø[t¡ì™à[Kt¡à =A¡à Ѭìâ«* [A¡ šøoàºãì¹ W¡àÒüi¡’šÃà\³¹ ³à\t¡ l¡ü®¡Ú [ƒÅt¡ W¡ºàW¡º A¡ì¹¡ú
\ã¯Î³èÒ [¤¤[t¢¡t¡ íÒ \ãÚàÒü =àìA ?¡
122. &[¤‹ [>[„¢Ê¡ A¡ºàt¡ 뤳๠[>¹à³Ú A¡[¹¤¹ ¤àì¤ ë™[t¡Úà [\>¹
(1) δšƒ [¤t¡¹o š[¹¤‹¢>t¡ i¡àìK¢i¡ [\> \[Øl¡t¡ A¡¹à ÒÚ, t¡àA¡ ë¤àºà ÒÚ :
(2) šø[t¡ì™à[Kt¡à³èºA¡ [>@ιo (Competitive release) (1) ¤àìÚà’šàÒüì¹[W¡
(2) [\> ë=¹àšã
(3) ÎìÒàšA¡à[¹t¡à (3) "ào[¯A¡ [>ƒà>
(4) š¹®¡[Û¡t¡à (4) [>[¤¢Q—t¡à¹ š¹ãÛ¡à

Assamese M6
19
123. t¡ºt¡ [ƒÚà t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à : 129. ì™[t¡Úà ëW¡–i¡ö[³Úà¹ìi¡à yû¡³’\’³l¡àº¹ ³‹¸à}Åt¡ =àìA¡ "à¹ç¡
t¡à[ºA¡à - I t¡à[ºA¡à - II
yû¡³’\’³l¡àºA¡ ƒåi¡à γà> ¤à×¹ Kk¡> A¡ì¹ ët¡ì> yû¡³’\’³A¡
ë¤àºà ÒÚ :
Î[yû¡Ú [¤®¡à\> Û¡³t¡à
(a) (i) Î}¤ÒA¡ A¡ºà (1) ë³i¡àìW¡[–i¡öA¡
δšÄ ëA¡àÈ (2) ìi¡º’ëW¡[–i¡öA¡
&ìA¡ Kk¡> "à¹ç¡ A¡à™¢¸ (3) l¡üšì³i¡àìW¡[–i¡öA¡
(b) (ii) ®¡à\A¡ A¡ºà
A¡¹à ëA¡àȹ A¡ºà (4) &yû¡ìW¡[–i¡öA¡
(c) [¤[®¡Ä ëA¡àÈ ™åv¡û¡ A¡ºà (iii) ƒõØn¡ ëA¡àÈ
130. t¡º¹ ëA¡à>[¤‹ ëźàÒü¹ Î[e¡t¡ Jàƒ¸ íÒìá ë³[>i¡º ?
"[t¡ ƒõØn¡ ëA¡àÈ줹 "à¹ç¡ ιº A¡ºà
(d) (iv) (1) &C’A¡à¹šàá
Î¹ç¡ [቙åv¡û¡ ³õt¡ ëA¡àÈ (2) ìKø[á캹ãÚà
t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ ¤à[W¡ l¡ü[º*¯à : (3) ®¡º®¡G
(a) (b) (c) (d)
(1) (ii) (iv) (i) (iii) (4) Òül¡üº’[=øG
(2) (iv) (iii) (ii) (i)
(3) (i) (ii) (iii) (iv)
131. ìA¡àì>à &A¡ [>[„¢Ê¡ γÚt¡ ³à[i¡t¡ =A¡à J[>\ º¯o ë™ì>, A¡à¤¢>,
(4) (iii) (ii) (iv) (i) >àÒüi¡öì\>, ó¡W¡ó¡¹àW¡ "à¹ç¡ ëA¡º[W¡Úà³A¡ ëA¡à¯à ÒÚ :
124. [š [W¡ "๠(š[º³àì¹\ ëW¡Òü> [¹ìÚA¡W¡>) ¹ ¤àì¤ t¡ºt¡ [ƒÚà (1) W¡¹³ "¯Ñ‚à
ëA¡à>ìi¡à ">åyû¡³ Ç¡‡ý¡ ? (2) W¡¹³ γåƒàÚ
(1) "šøàAõ¡[t¡A¡¹o, ">ãºãA¡¹o, [¤Ñzõ[t¡ (3) ìÊ¡[r¡} ëÊi¡
(2) "šøàAõ¡[t¡A¡¹o, [¤Ñzõ[t¡, ">ãºãA¡¹o (4) ìÊ¡[r¡} yû¡š (standing crop)
(3) [¤Ñzõ[t¡, "šøàAõ¡[t¡A¡¹o, ">ãºãA¡¹o
132. Sorghum Ká¹ CO2 [Ñ‚¹ãA¡¹ot¡ ëÒà¯à šø=³ Ñ‚àÚã ‰¯¸ íÒìá :
(4) ">ãºãA¡¹o, "šøàAõ¡[t¡A¡¹o, [¤Ñzõ[t¡
(1) šàÒü¹ç¡[®¡A¡ &[W¡l¡
125. t¡ºt¡ l¡üìÀJ A¡¹à ëA¡à>[¤‹ ëźàìÚ ëA¡¹à[\> l¡ü;šÄ A¡ì¹ ?
(2) "ìGº’&ìW¡[i¡A¡ &[W¡l¡
(1) ëÎl¡ü\ãÚà ëźàÒü
(2) ¤àƒà³ã ëźàÒü (3) W¡àAô¡[W¡[>Aô¡ &[W¡l¡
(3) ¹R¡à ëźàÒü (4) ó¡W¡ó¡’[NÃW¡à[¹A¡ &[W¡l¡
(4) >㺠Ò[¹; ëźàÒü 133. ƒã[œA¡àº šø[t¡[yû¡Ú๠γÚt¡ l¡ü[Š±ƒ¹ A¡’t¡ ëšàÒ¹¹ "¯K³ ÒÚ ?
126. t¡ºt¡ l¡üìÀJ A¡¹à ëA¡à>ìi¡à [š [W¡ "๠(š[º³àì¹\ ëW¡Òü> (1) A¡àr¡¹ "Kø®¡àK
[¹ìÚA¡W¡>) t¡ šøì™à\¸ >ÒÚ ? (2) A¡àr¡
(1) "ào[¯A¡ ë¹àK [>o¢Ú (3) A¡Û¡ ³åA塺
(2) [\>¹ š[¹¤‹¢> (4) šàt¡
(3) šõ=A¡ A¡¹à šø’[i¡>¹ [¤Ç¡[‡ý¡A¡¹o
(4) [\> l¡ü;š[¹¤t¢¡> [>o¢Ú A¡¹à 134. š=à¹t¡ "štõ¡o γèÒ >Ê¡ A¡[¹¤¹ ¤àì¤ ¤¸¯Ò๠A¡¹à Ò¹³’> [¤‹
127. [áºà[\ì>ºà "à¹ç¡ ëáº[®¡[>Úà "à[ƒ šø\à[t¡ìÚ ƒåÒü ‹¹o¹ ë¹oå íÒìá :
(1) IAA
l¡ü;šÄ A¡ì¹¡ú ët¡ì>ì¤à¹ l¡ü[Š±ƒA¡ ëA¡à¯à ÒÚ : (2) NAA
(1) γ¤ã\àoå‹à>ã šåg (3) 2, 4-D
(2) "γ¤ã\àoå‹à>ã šåg (4) IBA
(3) γì¹oå šøÎè
135. F1 "à¹ç¡ F2 l¡ü[Š±ƒ¹ [štõ¡¹ \>>ìA¡àȹ š¹à ™åOµìA¡àȹ l¡ü;šÄ
(4) "γì¹oå šøÎè
ëÒà¯à šø[yû¡Úàìi¡à ¤å[\¤¹ ¤àì¤ "}A¡> A¡¹à [W¡yA¡ ëA¡à¯à ÒÚ :
128. [‡P¡Zá šå}ìA¡Å¹ ëšà¯à ™àÚ : (1) ¤åìºi¡ W¡tå¡ìÍHþào
(1) \¤à ó塺
(2) šàe¡ W¡tå¡ìÍHþào
(2) ì>³å
(3) šåì>i¡ W¡tå¡ìÍHþào
(3) ³i¡¹ ³àÒ
(4) \¤à ó塺 "à¹ç¡ ë>³åt¡ (4) ì>i¡ W¡tå¡ìÍHþào

M6 Assamese
20
Jr¡ - B (\ã¯>-[¤` à> : l¡ü[Š±ƒ[¤ƒ¸à) 139. Ç¡‡ý¡ l¡ü[v¡û¡ìi¡à [W¡>àv¡û¡ A¡¹à :
136. ÎèW¡A¡ãÚ ¤õ[‡ý¡¹ γãA¡¹ot¡ (1) "àZáàƒ> ¹ γÚt¡ hnRNA ¹ 39 ¹ ó¡àìº [³=àÒüº
Nt=Noert, e Ò’º : P¡¯à>’W¡àÒü> i¡öàÒüó¡W¡ìó¡i¡ ë™àK A¡¹à ÒÚ¡ú
(1) Î}J¸à¹ ºKà[¹[=³¹ ®è¡[³ (2) ì¤Aô¡ìi¡[¹Ú๠i¡öàX[yû¡šW¡> šø[yû¡Úà ¤Þê¡ A¡[¹¤¹ ¤àì¤ Rho
(2) ÎèW¡A¡ãÚ ºKà[¹[=³¹ ®è¡[³ A¡à¹A¡ (factor) ¹ ºKt¡ "๠&> & š[º³àì¹\ ¤Þê¡à
(3) Ѭ஡à[¯A¡ ºKà[¹[=³¹ ®è¡[³ ÒÚ¡ú
(4) \¸à[³[t¡A¡ ºKà[¹[=³¹ ®è¡[³ (3) [ºš¸”z[¹t¡ &A¡A¡t¡ Î}ìA¡i¡ Åõ}Jìº mRNA ¹ šø[t¡[º[š
A¡ì¹¡ú
137. t¡º¹ Ñz´± - I ¹ ºKt¡ Ñz´± - II ¹ δšA¢¡ Ñ‚àš> A¡¹à :
(4) šøìA¡[¹"’i¡ [¤ºàA¡¹ [¤ƒà[¹t¡ [\> [¤>¸àÎ íÒìá &i¡à
Ñz´ ± - I Ñz´ ± - II í¤[ÅÊ¡¸¡ú
(a) >àÒüi¡öA ¡’A¡àW¡ (i) [¤>àÒüi¡öãA¡¹o
&³’[>ÚàA¡ >àÒüi¡öàÒüi¡îº 140. [\> ampR ¹ [®¡t¡¹t¡ šÃà\[³l¡ pBR322 ¹ PstI ë¹[Ê¡öAô¡á>
(b) ¹àÒü™ ’[¤Úà³ (ii) l¡ü;ìÎW¡A¡¹ Ñ‚à> "àìá [™ìÚ &³[š[W¡[º> šø[t¡ì¹à‹ã ¤å\àÚ¡ú &Òü
¹ê¡šà”z¹A¡¹o l¡ü;ìÎW¡A β-ëKìºA¡i¡’W¡àÒüƒ (β-galactoside) šøÑtñ ¡ A¡[¹¤¹ ¤àì¤
>àÒüi¡öàÒüi¡A¡ >àÒüìi¡öi¡îº [\>t¡ šøìÚàK A¡¹à ÒÚ "à¹ç¡ [¹A¡[´¬ì>–i¡ šÃà\[³l¡ E.coli ÎòW¡t¡
(c) =àÚ’ë¤[W¡ºàW¡ (iii)
¹ê¡šà”z¹A¡¹o šøìÚàK A¡¹à ÒÚ¡
¤àÚå³r¡º¹ >àÒüi¡öì\>A¡ (1) Òü ëšàÈA¡ ëA¡àÈìi¡à &[´š[W¡[º> šø[t¡ì¹à‹ã ¤å[º >åÎèW¡àÚ¡ú
(d) >àÒüi¡ö’ë¤Aô¡i¡à¹ (iv)
&³’[>Úàîº ¹ê¡šà”z¹A¡¹o (2) š[¹¤[t¢¡t¡ ëA¡àÈ &[´š[W¡[º> šø[t¡ì¹à‹ã Û¡³t¡à [¤[ÅÊ¡¸
t¡º¹ [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à : ÒÚ¡"à¹ç¡ β-ëKìºA¡i¡’W¡àÒüƒ l¡ü;šÄ A¡ì¹ ú
(a) (b) (c) (d) (3) Òü ëšàÈA¡ ëA¡àȹ ºàÒü[W¡W¡ Qi¡àÚ¡ú
(1) (ii) (iv) (i) (iii)
(2) (i) (ii) (iii) (iv)
(4) Òü ƒåP¡o Îà³=¢¤à> íÒ "àƒÅ¢ šø’[i¡> šøÑñt¡ A¡ì¹¡ú
(3) (iii) (i) (iv) (ii)
(4) (iv) (iii) (ii) (i) 141. [l¡ &> & [ó¡}K๠[šø[–i¡R¡t¡ [l¡ &> & ¹ ">åy¡û ³¹ [A¡áå³à> [¤ìÅÈ
"}Ź šà=¢A¡¸ [W¡>àv¡û¡ A¡¹à ÒÚ¡ú &Òü "}ŠγèÒA¡ ëA¡à¯à ÒÚ :
138. t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à :
(1) ëW¡ìi¡ºàÒüi¡ [l¡ &> &
t¡à[ºA¡à - I t¡à[ºA¡à - II (2) ¤à¹´¬à[¹t¡ [l¡ &> &
(a) S Ñz¹ (i) šø’[i¡> Î}ìÅÃÈ o
(3) &l¡àº [>l¡ü[Aá"’i¡àÒül¡
(b) G2 Ñz¹ (ii) "A¡à™¢¸A¡¹ Ñz¹
(4) [l¡ &> & ¤×¹ê¡št¡à
³àÒüi¡’[áá "à¹ç¡
[l¡.&>.&. ¹ 142. t¡ºt¡ [ƒÚà l¡ü[v¡û¡ γèÒ¹ ëA¡à>ìi¡à Ç¡‡ý¡ ?
(c) Î圡 Ñz¹ (iii)
šø[t¡Aõ¡[t¡A¡¹o¹ ³à\¹ (1) ƒåi¡à ëA¡àȹ ³à\t¡ ëÒà¯à ë™à\>A¡ ëA¡[¹"’ëK[³ ë¤à캡ú
[¤Åøà³ Ñz¹
(2) ƒåi¡à ëA¡Å¹™åv¡û¡ "=¤à [Ñ‚¹ \>> ëA¡àȹ ëA¡àÈ šø¹Î¹
(iv) [l¡.&>.&. ¹
(d) G1 Ñz¹ (protoplasm) ³à\t¡ ëÒà¯à ë™à\>A¡ šÃà\³’ëK[³ ¤å[º
ë¹[šÃìA¡W¡> ëA¡à¯à ÒÚ ú
t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[á l¡ü[º*¯à : (3) [™ì¤à¹ \㯠">¸ \ã[¯t¡ l¡ü[Š±ƒ¹ *š¹t¡ [>®¢¡¹Å㺠ÒÚ
(a) (b) (c) (d) ët¡ì> \ã¯A¡ ³õt¡\ã¯ã ¤å[º ëA¡à¯à ÒÚ¡ú
(1) (iii) (ii) (i) (iv)
(2) (iv) (ii) (iii) (i) (4) [A¡áå³à> \ã¯Òü &A¡ šøA¡à¹ [¤ìÅÈ ëA¡àÈ ë™ì> "àZáàƒ
(3) (iv) (i) (ii) (iii) ëA¡àȹ (sheath cell) ‡à¹à ¤àÚå³r¡ºt¡ =A¡à >àÒüi¡öì\>
(4) (ii) (iv) (iii) (i) [Ñ‚[t¡A¡¹o A¡ì¹¡ú

Assamese M6
21
143. Ñz´± - I ¹ ºKt¡ Ñz´± - II ¹ δšA¢¡ Ñ‚àš> A¡¹à : 147. t¡º¹ t¡à[ºA¡à - I ¹ ºKt¡ t¡à[ºA¡à - II ¹ δšA¢¡ Ñ‚àš> A¡¹à :
Ñz´± - I Ñz´± - II
t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) (i) ì¤ö[W¡ìA¡[W¡ (a) šø’[i¡>¡ (i) C=C [‡ ¤Þê¡>™åv¡û¡

(b) (ii) [º[ºìÚ[W¡ (b) "Î}šõv¡û¡ ëó¡[i¡ &[W¡l¡ (ii) ó¡W¡ó¡’l¡àÒü&Ê๠¤Þê¡>ã

([šÚà\ ëKày) (c) [>l¡ü[AáA¡ &[W¡l¡ (iii) NÃàÒüA ¡’W¡àÒül¡ ¤Þê¡>ã

(c) (iii) ìó¡ì¤[W¡ (d) ¤× ÅA¢¡¹à (iv) ìššôi¡àÒül¡ ¤Þê¡>ã

(l¡ü¹Òã ëKày) t¡º¹ [ƒÚà l¡üv¡¹ γèÒ¹ š¹à Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
(a) (b) (c) (d)
(d) W¡’ºàì>[W¡
(iv)
(1) (iv) (i) (ii) (iii)
(‹t塹à ëKày) (2) (i) (iv) (iii) (ii)
t¡º¹ [¤A¡¿ γèÒ¹ š¹à Ç¡‡ý¡ [¤A¡¿ìi¡à [ºJà : (3) (ii) (i) (iv) (iii)
(a) (b) (c) (d) (4) (iv) (iii) (i) (ii)
(1) (iii) (iv) (ii) (i)
(2) (i) (ii) (iii) (iv) 148. Î}ìA¡àÈìA¡–ƒøãÚ ìA¡àȹ [ºš¸”z¹ (Transcription) šø[yû¡Úàt¡
(3) (ii) (iii) (iv) (i) "à¹.&>.&. š[º³àì¹\ III ¹ (RNA polymerase III)
(4) (iv) (ii) (i) (iii)
®è¡[³A¡à [A¡ ?
144. "à[\ A¡à[º ët¡\[ÑI¡Ú šøìÚàK A¡[¹ ëA¡>W¡à¹ A¡¹à l¡ü;š[¹¤[t¢¡t¡
(1) rRNAs (28S, 18S "à¹ç¡ 5.8S) [ºš¸”z¹A¡¹o
ëA¡àÈ [W¡>àv¡û¡ A¡[¹¤ š¹à ™àÚ "à¹ç¡ ëÎÒü ëA¡àȹ [l¡ &> & Î}¤‹¢>
(2) tRNA, 5s rRNA "à¹ç¡ snRNA [ºš¸”z¹A¡¹o
A¡[¹ Aá’> A¡¹à ëA¡àÈìi¡à "i¡’ë¹[l¡"’Køàó¡ãt¡ [W¡>àv¡û¡ A¡[¹¤¹ ¤àì¤
ëƒJà ™àÚ : (3) mRNA ¹ [ºš¸”z¹A¡¹o¹ šè¤¢à®¡àÎ (Transcribes
(1) ó¡’i¡’Køàó¡ã¹ [ó¡ºô³ôt¡ l¡ü;š[¹¤[t¢¡t¡ ëA¡àÈìi¡à [A¡áå "}Å precursor)
ëÒ ëƒJà ëšà¯à ™àÚ (4) ìA¡¤º snRNA ¹ [ºš¸”z¹A¡¹o
(2) l¡ü;š[¹¤[t¢¡t¡ ëA¡àÈìi¡à δšèo¢ "à¹ç¡ ÎåњʡîA¡ ó¡’i¡’
149. Ç¡‡ý¡ ë™à¹à ¤à[W¡ l¡ü[º*¯à :
[ó¡ºô³ôt¡ ëƒJà ëšà¯à ™àÚ¡ú
(1) QàÒò\àt¡ãÚ l¡ü[Š±ƒ¹ šàt¡¹ ¤[ÒÑ~A¡t¡ - ÎÒàÚA¡ ëA¡àÈ
(3) ó¡’i¡’Køàó¡ã [ó¡ºô³ôt¡ l¡ü;š[¹¤[t¢¡t¡ ëA¡àÈìi¡à ëƒJà ìšà¯à
>à™àÚ "à¹ç¡ Òü šø³à> A¡ì¹ ë™ ëA¡àÈìi¡à š[¹šè¹A¡ >ÒÚ¡ú =A¡à l¡àR¡¹, ¤¹oÒã>, [¹v¡û¡ ëA¡àÈ
(4) ó¡’i¡’Køàó¡ã [ó¡ºô³ôt¡ l¡ü;š[¹¤[t¢¡t¡ ëA¡àÈìi¡à ëƒJà ëšà¯à (2) [‡¤ã\šyã l¡ü[Š±ƒ¹ šàt¡¹ - ë™à\A¡ A¡ºà
>à™àÚ "à¹ç¡ ÒüìÚ šø³à> A¡ì¹ ë™ Òü š[¹šè¹A¡ ÒÚ¡ú Î}¤Ò> A¡ºàγèÒ "à¤[¹ =A¡à l¡àk¡
145. t¡ºt¡ [ƒÚà ëA¡à>ìi¡à l¡ü[v¡û¡ Ç¡‡ý¡ >ÒÚ ? 뤹™åv¡û¡ ëA¡àÈ
(1) ">à¯t¢ ¡ A¡ ó¡i¡’ó¡W¡ó¡’[¹ìºW¡>t¡ ATP "à¹ç ¡ (3) ìA¡³[¤Úຠ¤ºÚ Kk¡> A¡¹à - "”z¹àÎ}¤Ò>
NADPH+H+ ƒåìÚà[¤ì‹Òü Î}ìÅÃÈo ÒÚ¡ú ³ðà¹[Ƶ¹ ëA¡àÈγèÒ ëA¡³[¤Úà³
(2) Ê¡’³à ëºì³ºàt¡ ëA¡¯º PS I ÒÚ "à¹ç¡ ÒüÚàt¡ NADP (4) ¤»¡t¡ "ƒõØn¡®¡àì¯ =A¡à ëšì¹>A¡àÒü³à - ìÎòàìšàA¡à
[¹l¡àA¡ìi¡\ >à=àìA¡ ú ëA¡àìÈ ¤[ÒÑ~A¡ ®¡à[R¡ šøÑñt¡ A¡¹à ëšì¹>A¡àÒü³à
(3) Køà>à ëºì³ºàt¡ PS I "à¹ç¡ PS II ƒåìÚài¡à ÒÚ¡ú
"¤t¡º "àÒü>à "àAõ¡[t¡¹ [A¡áå³à>
(4) PS I "à¹ç¡ PS II ƒåìÚà "à¯t¢¡A¡ ó¡’i¡’ó¡W¡ó¡’[¹ìºW¡>¹
ºKt¡ \[Øl¡t¡ ÒÚ¡ú [¤Þê¡à
146. t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ "Ç¡‡ý¡ ? 150. t¡ºt¡ l¡üìÀJ A¡¹à &ì™à¹ ëKày¹ [A¡áå³à> l¡ü[Š±ƒ¹ š¹àKì¹oå
(1) Τàt¡ ŬÎ>¹ "[”z³ Ñz¹t¡ "[Gì\>¹ ®è¡[³A¡à Îã[³t¡ ÒÚ¡ú š¹àK‹à>ã¹ š¹à *ìºà¯à¹ ¤× ³àÒ šàW¡îºìA¡ [ÎÒòt¡¹ \ã¯> Û¡³t¡à
(2) ETC (ÒüìºC¡ö’> Î}¤Òo Åõ}Jº) t¡ NADH+H+ ¹ (viability) "iå¡t¡ =àìA¡¡ ú
&i¡à "oå¹ š¹à ƒåi¡à ATP "oå "à¹ç¡ &i¡à FADH2 ¹ (1) š’ë¯[W¡ ; ¹’ë\[W¡
š¹à [t¡[>i¡à ATP "oå ÒÚ¡ú (2) š’ë¯[W¡ ; ìºP¡[³>’[W¡
(3) A¡³ìšÃG V ¹ ‡à¹à ATP Î}ìÅÃÈo ÒÚ¡ú
(3) š’ë¯[W¡ ; W¡’ºàì>[W¡
(4) ŬÎ>¹ "[Gìl¡W¡>-[¹l¡àA¡W¡> [¤[yû¡Úàt¡ šø’i¡> ëKø[l¡ìÚ–i¡
(4) ¹’ë\[W¡ ; ìºP¡[³>’[W¡
šøÑñt¡ ÒÚ¡ú

M6 Assamese
22
Jr¡ - A (\ã¯>-[¤` à> : šøàoã[¤ƒ¸à) 157. [l¡ &>ô & "oå¹ 30% ™[ƒ &[l¡>àÒü> ÒÚ; =àÒü[³> (T),
151. t¡à[ºA¡à - II ¹ ºKt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú ëKà¯à[>> (G) "à¹ç¡ W¡àÒüi¡’[W¡>¹ (C) Åt¡à}Å [A¡³à> Ò’¤ ?
(1) T : 20 ; G : 30 ; C : 20
t¡à[ºA¡à - I t¡à[ºA¡à - II (2) T : 20 ; G : 20 ; C : 30
Køã¯à¹ ³àì\ì¹ Ç¡yû¡àoå¹ šøì¯Å¡ (3) T : 30 ; G : 20 ; C : 20
(a) ®¡Âi¡ (i) (4) T : 20 ; G : 25 ; C : 25
¤Þê¡ A¡¹à ÒÚ¡
(b) IUD γèÒ (ii) Ç¡yû¡¤àÒã >ºã¹ "šÎà¹o 158. Ñz>¸šàÚã šøàoã¹ Ç¡yû¡àoå ¤Þê¡>¹ ¤àì¤ ºKà KøàÒA¡ì¤à¹ (Receptors)
t¡º¹ ëA¡à>ìi¡àt¡ =àìA¡ ?
\¹àÚå¹ [®¡t¡¹t¡ Ç¡yû¡àoå¹ ëA¡àÈãÚ
(c) 쮡ìW¡C¡[³ (iii) (1) A¡’¹’>à ë¹[l¡ìÚi¡à
®¡Û¡o
(2) ®¡àÒüìi¡[º> "௹o
(d) [i¡l¡üì¤C¡[³ (iv) ì󡺒[šÚà> >ºã¹ "šÎà¹o
(3) ìš[¹®¡àÒüìi¡[º> Ñ‚à> (space)
t¡º¹ [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à : (4) ѬZW¡ "௹o (Zona pellucida)
(a) (b) (c) (d)
(1) (iv) (ii) (i) (iii) 159. t¡º¹ ëA¡à>ìi¡à Åθ¹ \㯠šø¤ºãA¡¹o¹ l¡üì„Ÿ >ÒÚ ?
(2) (i) (iii) (ii) (iv)
(3) (ii) (iv) (iii) (i) (1) šø’[i¡> š[¹³ào¹ γõ[‡ý¡¡ú
(4) (iii) (i) (iv) (ii) (2) ì¹àK¹ šø[t¡ì¹à‹ Û¡³t¡à¹ ¤õ[‡ý¡¡ú
152. t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ [³[Ò ëšÅã¹ í¤[ÅÊ¡¸ δšìA¢¡ "Ç¡‡ý¡ ? (3) [®¡i¡à[³> š[¹³ào¹ γõ[‡ý¡¡ú
(1) &Òü ëšÅãγèÒ í¹[JA¡ >ÒÚ¡ú (4) "oåìšàÈA¡ ‰¤¸ "à¹ç¡ J[>\ º¯o¹ š[¹³ào ¤õ[‡ý¡¡ú
(2) &Òüì¤à¹ "í>[ZáA¡ ëšÅã¡ú
(3) ìA¡àÈγèÒ¹ ³à\t¡ Î}ì™àK Ñ‚àš> A¡ì¹ Î}ìA¡t¡ Î[Þê¡Î³èìÒ 160. t¡º¹ ëA¡à>ìi¡à Ñz¹t¡ ëA¡–ƒøA¡o๠[‡P¡oãA¡¹o ÒÚ ?
(intercalated discs) ú (1) S- Ñz¹
(4) &Òü ëšÅãγèÒ ët¡\¤àÒã >[ºA¡à¹ 뤹t¡ =àìA¡¡ú (2) "àƒ¸Ñz¹
153. "”z@"௹oã t¡”|t¡ =A¡à ëA¡àÈà}KγèÒ Ò’º : (3) ³‹¸Ñz¹
(1) "”z@šÃà\³ãÚ \à[ºA¡à, ³àÒüi¡’A¡[–ƒøÚà, ¹àÒü¤’\’³ "à¹ç¡ (4) G2 Ñz¹
ºàÒüá’\’³¡ú
(2) "”z@šÃà\³ãÚ \à[ºA¡à, Kºô[KÎ}Q, ºàÒüá’\’³ "à¹ç¡ 161. Ñ•àÚåìšÅã¹ Î}ì™àKÑ‚ºA¡ šø®¡à[¯t¡ A¡[¹ ®¡àK¹ç¡¯à A¡¹à "à¹ç¡ A¡}A¡àº
¹Î‹à>ãγèÒ¡ú ëšÅãA¡ ƒè¤¢º "à¹ç¡ "}KQàt¡ ("Îà¹t¡à) A¡¹à ѬãÚ "Î}yû¡à³¸ot¡à
(3) Kºô[KÎ}Q, ³àÒüi¡’A¡[–ƒøÚà, ¹àÒü¤’\’³ "à¹ç¡ ºàÒüá’\’³¡ú ë¹àK [¤‹A¡ ëA¡à¯à ÒÚ :
(4) Kºô[KÎ}Q, "”z@šÃà\³ãÚ \à[ºA¡à, ³àÒüi¡’A¡[–ƒøÚà "à¹ç¡ (1) "à¹ô=øàÒü[i¡áô
ºàÒüá’\’³ ú (2) ìšÅãÚ [l¡ái¡ö[ó¡
154. ‘W¡àA¡àW¡ &ì–i¡[¹A¡àá’A¡ ë¤àºà ÒÚ : (3) ³¸àáì=[>Úà ëKø[®¡á
(1) "N—¸àÅÚ ¹Î (4) Kàl¡üi¡
(2) "à[”|A¡ ¹Î
(3) \k¡¹ ¹Î ¤à šàA¡Ñ‚ºã ¹Î 162. t¡à[ºA¡à - II ¹ ºKt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú
(4) A¡àÒü³ô t¡à[ºA¡à - I t¡à[ºA¡à - II
155. t¡º¹ ëA¡à>ìi¡à Ò³¢>³åv¡û¡A¡à¹ã IUD ¹ l¡üƒàÒ¹o ÒÚ ? (a) γJr¡ãÚ Jr¡ã®¡¯> (i) &A¡>ºìƒÒã šøàoã
(1) A¡šà¹-[i¡ (b) >[ºA¡à t¡”| (ii) [i¡>’ó¡’¹à
(2) LNG 20
(c) ó¡[>ó¡ºA¡ (iii) ¤ºÚã šøàoã
(3) A¡šà¹-ëW¡ì®¡>
(4) ³à[Âi¡º’l¡ 375 (d) ƒ}ÅìA¡à[ÅA¡à (iv) ¹Þøý¡ã šøàoã

156. t¡º¹ ëA¡à>ìi¡à ë³à[W¡[l¡ (Muscidae) ëKày¹ "”z®å¢¡v¡û¡ ? t¡ºt¡ [ƒÚà [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à :
(1) ë\à>àA¡ã š¹ç¡¯à (a) (b) (c) (d)
(1) (iv) (iii) (i) (ii)
(2) ó¡[¹} (2) (iii) (iv) (i) (ii)
(3) šòÒtü ¡àìW¡à¹à (3) (iii) (iv) (ii) (i)
(4) ³à[J (4) (iv) (i) (ii) (iii)

Assamese M6
23
163. PCR ¤¸¯Ò๠A¡[¹ A¡¹à [\> š[¹¤‹¢> šø[yû¡Ú๠"๴±[oìt¡ ™[ƒ 169. "’[l¡¹ "¯ì¹à[‹>ã (Sphincter of oddi) t¡º¹ ëA¡à>ìi¡àt¡
Jå¤ l¡üZW¡ l¡üÌ¡t¡à "iå¡t¡ ¹Jà >ÒÚ, ët¡ì”z PCR ¹ t¡º¹ ëA¡à>ìi¡à =àìA¡ ?
š™¢àÚì¤à¹ šø=³ìt¡ šø®¡à[¯t¡ Ò’¤ ? (1) Û塉à”z-"Þê¡>º¹ (Ileo-caecal) Î}ì™àKã Ñ‚ºt¡¡ú
(1) ">ãºãA¡¹o (2) ™Aõ¡t¡ãÚ-"N—¸àÅÚ >ºã "à¹ç¡ KøÒoã¹ Î}ì™àKã Ñ‚ºt¡¡ú
(2) [¤Ñz[õ t¡ (3) šàA¡Ñ‚ºãÚ-"Ä>ºã¹ Î}ì™àKã Ñ‚ºt¡¡ú
(3) "šøàAõ¡[t¡A¡A¡¹o (4) ³‹¸à”| "à¹ç¡ KøÒoã¹ Î}ì™àKã Ñ‚ºt¡¡ú
(4) ¤Þê¡>ã (ºàÒüìKŬ>) 170. t¡à[ºA¡à - II ¹ îÎìt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú
164. t¡º¹ l¡ü[v¡û¡Î³èÒ šØn¡à¡ú t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) Aõ¡[³t¡ &A¡à”z¹\>> ëƒJà ™àÚ¡ú (a) Aspergillus niger (i) &[W¡[i¡A¡ &[W¡l¡
(b) A¡–i¡A¡W¡³¢ã šøàoãγèÒ [yâ«A¡ãÚ "à¹ç¡ ëƒÒP¡Òà‹à¹ã¡ú (b) Acetobacter aceti (ii) ìº[C¡A¡ &[W¡l¡
(c) Qè¹oãÚà Aõ¡[³Î³èÒ¹ Îà}Kk¡[>A¡ Ñz¹¹ "}K-t¡”| =àìA¡¡ú (c) Clostridium butylicum (iii) W¡àÒü[i¡öA¡ &[W¡l¡
(d) [i¡>’ó¡’¹t¡ =A¡à ó¡[>ó¡ºA¡ì¤àì¹ šàW¡>t¡ ÎÒàÚ A¡ì¹¡ú (d) Lactobacillus (iv) [¤l¡üi¡àÒü[¹A¡ &[W¡l¡
(e) šà>ã Î}¤Ò> t¡”| íÒìá A¡–i¡A¡W¡³¢ã šøàoã¹ &i¡à í¤[ÅÊ¡¸¡ú Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
t¡ºt¡ [ƒÚà [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à ¡ú (a) (b) (c) (d)
(1) (c), (d) "à¹ç¡ (e) Ç¡‡ý¡ (1) (iii) (i) (iv) (ii)
(2) (i) (ii) (iii) (iv)
(2) (a), (b) "à¹ç¡ (c) Ç¡‡ý¡ (3) (ii) (iii) (i) (iv)
(3) (a), (d) "à¹ç¡ (e) Ç¡‡ý¡ (4) (iv) (ii) (i) (iii)
(4) (b), (c) "à¹ç¡ (e) Ç¡‡ý¡ 171. t¡º¹ ëA¡à>ìi¡à \㯹 ëóò¡àìšàºà "à¹ç¡ ¤àÚåìA¡ài¡™åv¡û¡ ƒãQº ÒàØl¡ì¤à¹
165. l¡¤W¡> &A¡A¡ t¡º¹ ëA¡à>ìi¡à¹ 줋 ³àš A¡[¹¤îº ¤¸¯Ò๠A¡¹à =àìA¡ ?
ÒÚ ? (1) ÅP¡o
(2) ì\k¡ã
(1) CFC ë¤à¹
(3) ìA¡}K¹ç¡
(2) ìÊ¡öi¡’[Ñ£¡ìÚ¹ (4) "¹[>=’[¹}A¡àW¡
(3) "’\> 172. Aò¡à[W¡ ëA¡àÈ ¹v¡û¡Òã>t¡à¹ [\>¹ ¤àì¤ [¤È³™åt¡A¡ ³[Òºà "à¹ç¡ šå¹ç¡È
(4) i¡öš’[Ñ£¡ìÚ¹ l¡ü®¡Ú¹ ³à\t¡ ëÒà¯à Î}A¡¹ot¡ [A¡³à> Åt¡à}ŠΔz[t¡¹ &Òü ë¹àKìi¡à
166. šøìA¡àÈìA¡–ƒøãÚ \㯹 [ºš¸”z¹ šø[yû¡Úàt¡ t¡º¹ ëA¡à>ìi¡à &A¡³ày Ò’¤ ?
l¡ü;ìÎW¡A¡ ™à¹ šø๴±[>, íƒQ¢ãA¡¹o "à¹ç¡ γà[œA¡¹o¹ "oåQi¡> (1) 50%
(2) 75%
Û¡³t¡à =àìA¡ ? (3) 25%
(1) [l¡.&>ô.&. [>®¢¡¹Å㺠[l¡.&>ô.&.š[º³àì¹\¡ú (4) 100%
(2) [l¡.&>ô.&. [>®¢¡¹Å㺠"à¹.&>ô.&. š[º³àì¹\¡ú 173. ¤àÚå=ºãt¡ (¤¸àš>¹ Ñ‚à>) "[Gì\> (O2) "à¹ç¡ A¡à¤¢>-l¡àÒü-
(3) [l¡.&>ô.&. ºàÒüìK\¡ú "GàÒül¡ (CO2) ¹ "à}[ÅA¡ W¡àš (mm Hg) Ò’º :
(4) [l¡&>ô&\ (1) pO2=104 "à¹ç¡ pCO2=40
167. [l¡ &>ô & "oå¹ [®¡t¡¹t¡ Îå[>[„¢Ê¡ Ñ‚à>t¡ A¡à[i¡¤îº &r¡’[>l¡ü[AáìÚì\ (2) pO2=40 "à¹ç¡ pCO2=45
(3) pO2=95 "à¹ç¡ pCO2=40
[W¡>àv¡û¡ A¡¹à &ìA¡ài¡à Îå[>[ƒ¢Ê¡ [¹A¡Kô[>á> ">åyû¡³ìi¡à íÒìá :
(4) pO2=159 "à¹ç¡ pCO2=0.3
(1) ÒùàΚøàœ¡ šøàÒü³à¹ ">åyû¡³
174. ì™ï> ë¹àKγèÒ (Veneral diseases) [¤Ú[š¤ šàì¹ :
(2) "’A¡à™à[A¡ ">åyû¡³
(a) ¤ã\àoåÒã> ë¤\ã ¤¸¯Ò๠A¡[¹¡ú
(3) ìš[º>ìl¡öà[³A¡ [>l¡ü[Aá"’i¡àÒül¡ ">åyû¡³ (b) "àyû¡à”z ¤¸[v¡û¡¹ š¹à ¹v¡û¡Î}W¡¹o¹ ‡à¹à¡ú
(4) š[º(A) ìi¡Òüº ">åy¡û ³ (c) "àyû¡à”z ³àA¡¹ š¹à °ê¡oú
168. 󡺳à[J¹ (fruit fly) šøìt¡¸A¡ ëA¡àÈt¡ 8 i¡à yû¡³’\’³ (2n) (d) Wå¡´¬>¹ ‡à¹à¡ú
=àìA¡¡ú ³àÒüi¡’[áá¹ "à”z@Ñz¹¹ γÚt¡ G1 Ñz¹t¡ ™[ƒ yû¡³’\’³¹ (e) ¤}ÅKt¡¡ú
Î}J¸à 8 ÒÚ, S Ñz¹¹ [šW¡t¡ yû¡³’\’³¹ Î}J¸à [A¡³à> Ò’¤ ? t¡º¹ [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à :
(1) 8 (1) ëA¡¯º (a), (b) "à¹ç¡ (c)
(2) 16 (2) ëA¡¯º (b), (c) "à¹ç¡ (d)
(3) 4 (3) ëA¡¯º (b) "à¹ç¡ (c)
(4) 32 (4) ëA¡¯º (a) "à¹ç¡ (c)

M6 Assamese
24
175. t¡º¹ ìA¡à>ìi¡à RNA šø’[i¡> Î}ìÅÃÈo¹ ¤àì¤ >àºàìK ? 181. [³"’[áá "àƒ¸Ñz¹¹ ëA¡à>ìi¡à Ñz¹t¡ ÒüÚ๠[>[„¢Ê¡ í¤[ÅÊ¡¸ [ÒW¡àì¤
(1) mRNA ‘A¡àìÚ\³à’ γà[œA¡¹o ÒÚ ?
(2) tRNA
(3) rRNA
(1) 뺟i¡’[i¡>
(4) siRNA (2) \àÒüK’[i¡>
176. ¤àÚå=ºãt¡ "[G[Ò³’NÃ[¤> Kk¡>¹ ¤àì¤ t¡º¹ ëA¡à>ìi¡à ">åA衺 (3) l¡àìÚA¡àÒüì>[W¡W¡
"¯Ñ‚๠šøìÚà\> ? (4) ìš[A¡[i¡>
(1) l¡üZW¡ pO2, [>´•¡ pCO2, [>´• H+, [>´•t¡³ l¡üÌ¡t¡à 182. Òü>áå[º> δšìA¢¡ Ç¡‡ý¡ [¤A¡¿ì¤à¹ ¤àW¡à¡ú
(2) [>´• pO2, l¡üZW¡¡pCO2, "[‹A¡ H+, l¡üZW¡t¡¹ l¡üÌ¡t¡à (a) îšot¡ Òü>áå[º>t¡ C-뚟i¡àÒül¡ >à=àìA¡¡ú
(3) l¡üZW¡ pO2, l¡üZW¡¡pCO2, [>´• H+, l¡üZW¡t¡¹ l¡üÌ¡t¡à (b) rDNA šø™[å v¡û¡¹ ‡à¹à šøÑtñ ¡ A¡¹à Òü[>áå[º>¹ C-뚟i¡àÒül¡
(4) [>´• pO2, [>´•¡pCO2, "[‹A¡ H+, l¡üZW¡t¡¹ l¡üÌ¡t¡à =àìA¡¡ú
177. t¡º¹ì¤à¹ [³ìºà¯à¡ú (c) šø’Òü>áå[º>¹ C-뚟i¡àÒül¡ =àìA¡¡ú
(d) Òü>áå[º>¹ A-뚟i¡àÒül¡ "à¹ç¡ B-뚟i¡àÒül¡ l¡àÒüW¡àºó¡àÒül¡
t¡à[ºA¡à - I t¡à[ºA¡à - II
¤Þê¡>ã¹ ‡à¹à "à”z@Î}ì™à[\t¡ íÒ =àìA¡¡ú
(a) ó¡àÒüìW¡[ºÚà (i) ³åA å¡t¡à Åà³åA ¡
Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
(b) [º³åºàW¡ (ii) št墡Kã\¹ ™å‡ý¡ ³à>¯
(1) ëA¡¯º (b) "à¹ç¡ (d)
(c) &>W¡àÒüº’Ê¡’³à (iii) \ã[¯t¡ \ã¯àƵ
(2) ëA¡¯º (b) "à¹ç¡ (c)
(d) [š}i¡àl¡à (iv) ÒòàAå¡i¡ã 뚺å (3) ëA¡¯º (a), (c) "à¹ç¡ (d)
t¡ºt¡ [ƒÚà Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à : (4) ëA¡¯º (a) "à¹ç¡ (d)
(a) (b) (c) (d)
(1) (ii) (iii) (i) (iv) 183. ‘AB’ ¹v¡û¡ƒº =A¡à ¤¸[v¡û¡ÎA¡ºA¡ Îढ\>ã> KõÒãt¡à ë¤àºà ÒÚ,
(2) (iv) (i) (iii) (ii) ÒüÚ๠A¡à¹o Ò’º :
(3) (ii) (iii) (iv) (i)
(1) RBC ¹ šõË¡t¡ &[–i¡ì\> A "à¹ç¡ B ¹ ">åš[Ñ‚[t¡¡ú
(4) (i) (iv) (iii) (ii)
(2) šÃà\³àt¡ &[–i¡ì\> A "à¹ç¡ B ¹ ">åš[Ñ‚[t¡¡ú
178. [>[ÑI¡Ú ó¡àÒü[¤ö>’ë\>¹ š¹à ó¡àÒü[¤ö> ¹ê¡šà”z¹o¹ ¤àì¤ ëA¡à>ìi¡à
(3) RBC t¡ ‘&[–i¡-A’ "à¹ç¡ ‘&[–i¡-B’ &[–i¡¤[l¡ì¤à¹¹
l¡ü;ìÎW¡A¡ ƒàÚã ?
l¡üš[Ñ‚[t¡¡ú
(1) =ø[´¬>
(4) šÃà\³àt¡ ‘&[–i¡-A’ "à¹ç¡ ‘&[–i¡-B’ &[–i¡¤[l¡ì¤à¹¹
(2) ì¹[>>
">åš[Ñ‚[t¡¡ú
(3) &[šì>[óø¡>
(4) =ø´¬’A¡àÒüì>\ 184. R.B.C. ¹ Kk¡> l¡ü„ã[št¡ A¡¹à Òü[¹=ø’šìÚ[i¡> Ò’¹³>A¡ ëA¡àì>

179. ë¹àK¹ Îà=¢A¡ [W¡[A¡;Î๠¤àì¤ "àKt¡ãÚà [>ƒà> "à¹ç¡ ÒüÚ๠l¡ü;šÄ A¡ì¹ ?
¤ã\àoå\[Øl¡t¡ Ź㹠t¡w ¤å\àìi¡à Jåì¤Òü P¡¹ç¡â«šèo¢¡ú t¡º¹ ëA¡à>ìi¡à (1) "N—¸àÅÚ¹ "àºôó¡à ëA¡àÈì¤à칡ú
"ào[¯A¡ [>ƒà> šø™å[v¡û¡ "àKt¡ãÚà ë¹àK [>o¢Ú¹ ¤àì¤ Jå¤ (2) ¹ìÊ¡öº &[l¡>’ÒàÒüš’ó¡àÒü[ááô¹ ëA¡àÈì¤à칡ú
l¡üšì™àKã ? (3) ÒàØl¡¹ ³ð๠ëA¡àÈì¤à칡ú
(1) ë¯Ê¡ào¢ ¤Ã’[i¡} šø™å[v¡û¡ (4) ¤õB¡¹ ™àGi¡àNÒ볹硺๠ëA¡àÈì¤à칡ú
(2) W¡àl¡üƒào¢ ¤Ã[i¡} šø™å[v¡û¡ 185. šòÒüt¡àìW¡à¹à δšìA¢¡ t¡º¹ ìA¡à>ìi¡à í¤[ÅÊ¡¸ "Ç¡‡ý¡ ?
(3) &ºàÒü\à šø™å[v¡û¡ (1) ³‹¸ìšï[Ê¡A¡ >ºã "à¹ç¡ šÆW¡à; ëšï[Ê¡A¡ >ºã¹ Î}ì™àKã
(4) ÒàÒü[¤öl¡àÒüì\W¡> (Î}A¡¹o) šø™å[v¡û¡ Ñ‚à>t¡ &ì™à¹ \k¡¹ãÚ "Þê¡>º =àìA¡¡ú
180. "Ç¡‡ý¡ ë™à¹ìi¡à [W¡>àv¡û¡ A¡¹à¡ú (2) ³åJà}ìKì¹ "à¤õt¡ KÔ¹t¡ [\®¡à¹ "¯[Ñ‚[t¡¡ú
(1) &ºôìA¡ºÒül¡Î³èÒ - A¡’ël¡Òü> (3) ³àÒüA¡ã šòÒtü ¡àìW¡à¹àt¡ 7-9 >}. l¡üì¹à[тγèìÒ \>>ì³à>àìi¡à
(2) î\¯ [¤È\àt¡ ‰¯¸ - &[¤ö> Kk¡> A¡ì¹¡ú
(3) ìº[C¡>ì¤à¹ - A¡>ôA¡à>à쮡[º>ô A (4) l¡ü®¡Ú [º}Kìt¡ 10 >}. l¡üƒ¹ãÚ Jr¡t¡ &ì™à¹ šàÚåìºà³
(4) 쮡È\ ‰¯¸ (Drugs) - [¹[W¡> =àìA¡¡ú

Assamese M6
25
Jr¡ - B (\ã¯>-[¤` à> : šøàoã[¤ƒ¸à) 191. t¡ºt¡ [º[šl¡ δšA¢¡ãt¡ [A¡áå l¡ü[v¡û¡ [ƒÚà íÒìá¡ú
186. &[l¡>’W¡àÒü> [l¡&[³ì>\¹ "®¡à¯¹ ó¡ºt¡ t¡º¹ ëA¡à>ìi¡à ÒÚ ¡? (a) ìA¡¯º &A¡¤Þê¡>ã™åv¡û¡ [º[šl¡Î³èÒA¡ "Î}šõv¡û¡ ëó¡[i¡ &[ál¡
(1) "Î}yû¡à³¸ t¡”|¹ [¤A¡ºà¯Ñ‚à¡ ë¤àºà ÒÚ¡ú
(b) ìº[W¡[=> &[¤‹ ó¡W¡ó¡’[º[šl¡¡ú
(2) šà¹[A¡>ôW¡> ë¹àK¡ (c) i¡öàÒüÒàÒül¡ö’[G šø’ëš> &[¤‹ [NÃá๒º¡ú
(3) šàW¡> δšA¢¡ãÚ [¤A¡à¹Î³èÒ (d) šàºô[³[i¡Aô¡ &[ál¡t¡ A¡à¤¢[Gº A¡à¤¢>ìA¡ ‹[¹ 20 i¡à A¡à¤¢>¹
(4) &[l¡W¡>¹ ë¹àK "oå =àìA¡¡ú
187. t¡º¹ ëA¡à>ìi¡à ‘¤×Î}J¸A¡ [l¡´¬Û¡¹o °ê¡o Î}Ñ‚àš> šø™å[v¡û¡’ (e) &¹à[A¡l¡’[>A¡ &[ál¡t¡ 16 i¡à A¡à¤¢>¹ "oå =àìA¡¡ú
(MOET) ¹ š™¢àÚ >ÒÚ ? Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à¡ú
(1) "[‹A¡ "r¡Û¡¹o¹ ¤àì¤ ³àÒüA¡ã K¹ç¡A¡ LH ¹ ƒì¹ A¡à™¢¸ (1) ëA¡¯º (a) "à¹ç¡ (b)
=A¡à Ò¹³’> šøìÚàK A¡¹à ÒÚ¡ú (2) ëA¡¯º (c) "à¹ç¡ (d)
(2) &ìA¡ γÚìt¡ ³àÒüA¡ã K¹ç¡ìÚ 6-8 i¡à [l¡´¬ šøÑñt¡ A¡ì¹¡ú (3) ëA¡¯º (b) "à¹ç¡ (c)
(3) Aõ¡[y³ Ç¡yû¡ [>ìÛ¡šo¹ ‡à¹à ³àÒüA¡ã K¹ç¡¹ [>ìÈW¡> A¡¹à (4) ëA¡¯º (b) "à¹ç¡ (e)
ÒÚ¡ú 192. t¡à[ºA¡à - II ¹ ºKt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú
(4) [>ìÈ[W¡t¡ [l¡´¬Î³èÒ 8-32 i¡à ëA¡àÈ™åv¡û¡ "¯Ñ‚àt¡ [¤A¡¿
³àtõ¡îº Ñ‚à>à”z¹ A¡¹à ÒÚ¡ú t¡à[ºA¡à - I t¡à[ºA¡à - II
Haemophilus
188. t¡à[ºA¡à - II ¹ ºKt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú (a) ëKà‹ ë¹àK (i)
influenzae
t¡à[ºA¡à - I t¡à[ºA¡à - II (b) &[³[¤Úà[áá ë¹àK (ii) Trichophyton
"[t¡[¹v¡û¡ ¤>>àÅA¡ "à¹ç¡ (c) [>l¡ü³’[>Úà ë¹àK (iii) Wuchereria bancrofti
A¡ãi¡>àÅA¡ ‰¯¸¹ ¤¸¯Ò๹ (d) J¹ (iv) Entamoeba histolytica
(a) ">åA衺ã [¤[A¡¹o (i)
ó¡ºt¡ šø[t¡ì¹à‹ã \àt¡¹ Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
¤àW¡[>¡ (a) (b) (c) (d)
(1) (iv) (i) (iii) (ii)
"[®¡Îà¹ã ³à>åÒ "à¹ç¡ [t¡[³³àát¡ (2) (iii) (iv) (i) (ii)
(b) (ii) (3) (i) (ii) (iv) (iii)
yû¡³[¤A¡àÅ "àKìk¡R¡¹ ÒàØl¡Î³èÒ¡ (4) (ii) (iii) (i) (iv)
(c) "šÎà¹ã yû¡³[¤A¡àÅ (iii) š[Jºà "à¹ç¡ W¡¹àÒü¹ šà[J
193. ìA¡àÈÎ[Þê¡Î³èÒ [W¡>àv¡û¡ A¡¹à [™ìÚ A¡ºà¹ šƒà=¢[J[>A¡ *ºàÒü >à[Ò¤¹
³>åȸ [yû¡Úà\[>t¡ ¤àì¤ ÎÒàÚ A¡ì¹ "à¹ç¡ "àÚ> "à¹ç¡ Î¹ç¡ "oåγèÒ¹ W¡ºàW¡º¹ ‡à¹à
(d) (iv) l¡à¹l¡üÒü>¹ [ó¡>ôá
yû¡³[¤A¡àÅ *W¡¹-W塤å¹ãÚà ëA¡àÈì¤à¹¹ ºKt¡ Î}ì™àK A¡[¹ ¹Jàt¡ ÎåW¡º A¡ì¹¡ú
t¡ºt¡ [ƒÚà [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à : (1) óò¡àA¡Î[Þê¡ "à¹ç¡ ‘ºKºKà’Î[Þê¡ yû¡ì³¡ú
(a) (b) (c) (d) (2) i¡à>Î[Þê¡ "à¹ç¡ óò¡àA¡Î[Þê¡ yû¡ì³¡ú
(1) (iv) (iii) (ii) (i) (3) ‘ºKºKà’Î[Þê¡ "à¹ç¡ i¡à>Î[Þê¡ yû¡ì³¡ú
(2) (iii) (ii) (i) (iv)
(3) (ii) (i) (iv) (iii) (4) ‘ºKºKà’Î[Þê¡ "à¹ç¡ óò¡àA¡Î[Þê¡ yû¡ì³¡ú
(4) (i) (iv) (iii) (ii) 194. ìšÅãÚ Î}ìA¡àW¡>¹ γÚt¡ t¡º¹ ëA¡à>ìi¡à Qi¡>à Qìi¡ ?
189. [ÒÊ>¹ [¤ÈìÚ t¡º¹ ëA¡à>ìi¡à l¡ü[v¡û¡ "Ç¡‡ý¡ ? (a) ‘H’-"}Å (zone) ë>àìÒà¯à ÒÚ¡ú
(1) ‘8’ i¡à "oå¹ &i¡à &A¡A¡ Kk¡> A¡[¹¤îº [ÒÊ>ì¤à¹ Î}K[k¡t¡ (b) ‘A’-š[i¡ìi¡à ¤Òº ÒÚ¡ú
ÒÚ¡ú (c) ‘I’-š[i¡ìi¡à¹ šøÑ‚ ÒùàÎ ÒÚ¡ú
(2) [ÒÊ>¹ pH Îà³à>¸ &[W¡[l¡A¡¡ú (d) ³àÚ’[áì> ATP ¹ \º "šQi¡> A¡¹àÒü ADP "à¹ç¡ Pi
(3) [ÒÊ>ì¤à¹t¡ &[³>’ &[W¡l¡ - ºàÒü[W¡> "à¹ç¡ "à[\¢[>> "[‹A¡
=àìA¡¡ú ³åv¡û¡ A¡ì¹¡ú
(4) [ÒÊ>ì¤àì¹ šàŬ¢ãÚ ÅõTºt¡ ‹>àuA¡ "à‹à> ¤Ò> A¡ì¹¡ú (e) &Aô¡[i¡>ì¤à¹¹ íÎìt¡ ™åv¡û¡ Z-ë¹Jàì¤à¹ "”z®¢¡àKîº i¡à>
190. K®¢¡à¯àт๠ëÅȹó¡àìº t¡º¹ ëA¡à>ìi¡àìÚ [¹ºà[G> Ò³¢>[¤‹ Û¡¹o JàÚ¡ú
A¡ì¹ ? t¡º¹ Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à¡ú
(1) "³¹à (1) ìA¡¯º (a), (c), (d), (e)
(2) A¡š¢àW¡ ºå[i¡Úà³ ([l¡´¬àÅÚ) (2) ìA¡¯º (a), (b), (c), (d)
(3) °ê¡o (3) ìA¡¯º (b), (c), (d), (e)
(4) \¹àÚå (4) ìA¡¯º (b), (d), (e), (a)

M6 Assamese
26
195. t¡º¹ l¡ü[v¡û¡Î³èÒ íÒìá ëAò¡W塹 šø’Ê¡[³Úà³¹ [¤ÈìÚ : 198. t¡à[ºA¡à - II ¹ îÎìt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú
(a) Òü - ³åJ¹ "௹o [ÒW¡àìš A¡à³ A¡ì¹¡ú t¡à[ºA¡à - I t¡à[ºA¡à - II
(a) &ìº>¹ [>Ú³ (i) ìA¡}Kà¹ç¡ &–ƒå¹
(b) Òü - ³à[i¡ ó¡à[i¡ Wåò¡W¡[¹ ë™à¯àt¡ ÎÒàÚ A¡ì¹¡ú
Ź㹤õv¡ãÚ
(c) Òü - &[¤‹ Î}줃ã Kk¡> ú (b) (ii) ³¹ç¡\ ë\k¡ã
"[®¡ì™à\>
(d) Òü - îÒìá šø=³ ëƒÒJr¡¡ú "àW¡¹o³èºA¡
(c) (iii) K®¡ã¹t¡ =A¡à ÎàK¹ãÚ ³àá
t¡º¹ Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à : "[®¡ì™à\>
î\¯ ¹àÎàÚ[>A¡
(1) (a), (b) "à¹ç¡ (c) (d) (iv) ì³¹ç¡ W¡ãº
"[®¡ì™à\>
(2) (a), (b) "à¹ç¡ (d) Ç¡‡ý¡ [¤A¡¿ìi¡à ¤à[W¡ l¡ü[º*¯à :
(a) (b) (c) (d)
(3) (a), (b), (c) "à¹ç¡ (d)
(1) (iv) (ii) (iii) (i)
(2) (iv) (i) (iii) (ii)
(4) (b) "à¹ç¡ (c)
(3) (iv) (i) (ii) (iii)
(4) (iv) (iii) (ii) (i)
196. šø[t¡Ë¡à (A) : 199. t¡à[ºA¡à - II ¹ ºKt¡ t¡à[ºA¡à - I [³ìºà¯à¡ú
&\> ¤¸[v¡û¡ ¤×t¡ l¡üZW¡t¡àîº Kìº ‘l¡üZW¡t¡à¹ ë¹àKà¯Ñ‚à’¹ "[®¡`¡t¡à t¡à[ºA¡à - I t¡à[ºA¡à - II
ºà®¡ A¡ì¹ ™à¹ l¡üÅàÒ-[>ÅàÒt¡ A¡Ê¡ ëšà¯à "à¹ç¡ Òꡃ™”|¹ ‹šô ‹šô[>¹ (a) "}Îó¡ºA¡ (i) ìA¡à³ºà[Ñ‚³Ú Î[Þê¡
[>[W¡>à ºÛ¡o =àìA¡¡ú
(b) ºà*ìJàºà (ii) ìW¡ìši¡à ÒàØl¡
™å[v¡û¡ (R) : (c) l¡üì¹à[Ñ‚ (iii) t¡”ñ³Ú Î[Þê¡

"[t¡ l¡üZW¡t¡àt¡ [>´• ¤àÚå³r¡ºãÚ W¡àš¹ A¡à¹ìo Źãì¹ l¡üš™åv¡û¡ (d) 쳹硃r¡ (iv) [y®è¡\àA¡à¹ ëW¡ìši¡à ÒàØl¡

š[¹³ào¹ "[Gì\> >àšàÚ¡ú t¡ºt¡ [ƒÚà [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à :
(a) (b) (c) (d)
*š¹¹ l¡ü[v¡û¡ì¤à¹ "àìºàA¡šàt¡ A¡[¹ t¡º¹ [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡ (1) (i) (iii) (ii) (iv)
l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à¡ú (2) (ii) (iii) (iv) (i)
(3) (iv) (ii) (iii) (i)
(1) (A) "à¹ç¡ (R) ƒåìÚài¡àÒü ÎòW¡à "à¹ç¡ (R) íÒìá (A)-¹ (4) (iv) (iii) (ii) (i)
Î[k¡A¡ ¤¸àJ¸à¡ú
200. l¡ü[v¡û¡ I :
(2) (A) "à¹ç¡ (R) ƒåìÚài¡àÒü ÎòW¡à [A¡”ñ (R), (A)-¹ Î[k¡A¡ ‘AUG’ Î}ìA¡ìt¡ [³[=*[>> "à¹ç¡ ëó¡>àÒüº &ºà[>>¹ ¤àì¤
¤¸àJ¸à >ÒÚ¡ú Î}ìA¡t¡ A¡ì¹¡ú
l¡ü[v¡û¡ II :
(3) (A) ÎòW¡à [A¡”ñ (R) [³áà¡ú
‘AAA’ "à¹ç¡ ‘AAG’ ƒåìÚài¡à Î}ìA¡ìt¡ &[³>’ &[W¡l¡ ºàÒü[W¡>¹
(4) (A) [³áà [A¡”ñ (R) ÎòW¡à¡ú ¤àì¤ Î}ìA¡t¡ A¡ì¹¡ú
*š¹¹ l¡ü[v¡û¡ì¤à¹ "àìºàA¡šàt¡ A¡[¹ t¡º¹ [¤A¡¿Î³èÒ¹ š¹à Ç¡‡ý¡
197. ³à>åÒ¹ ëÛ¡yt¡ t¡º¹ ëA¡à>ìi¡à šøί "๴±o¹ P¡¹ç¡â«šèo¢ "}Å ? l¡üv¡¹ìi¡à ¤à[W¡ l¡ü[º*¯à¡ú
(1) l¡ü[v¡û¡ I "à¹ç¡ II ƒåìÚài¡àÒü ÎòW¡à¡ú
(1) &Ê¡ö’ë\> "à¹ç¡ šøì\ìʹ>¹ ">åšàt¡ ¤õ[‡ý¡¡ú (2) l¡ü[v¡û¡ I "à¹ç¡ II ƒåìÚài¡àÒü [³áà¡ú
(2) šøÊàìNÃ[–ƒ>¹ Î}ìÅÃÈo¡ú (3) l¡ü[v¡û¡ I Ç¡‡ý¡ [A¡”ñ l¡ü[v¡û¡ II [³áà¡ú
(4) l¡ü[v¡û¡ I "Ç¡‡ý¡ [A¡”ñ l¡ü[v¡û¡ II ÎòW¡à¡ú
(3) "[Gi¡’[W¡>¹ Û¡¹o¡ú
-o0o-
(4) šøìº[C¡>¹ Û¡¹o¡ú

Assamese M6
27
Space For Rough Work

M6 Assamese
28

Read carefully the following instructions : [>³— šøƒv¡ [>샢Å௺㠙◠ÎÒA¡àì¹ š[Øn¡¤à :
6. On completion of the test, the candidate must 6. š¹ãۡ๠ëÅÈt¡, š¹ãÛ¡à=¢ã\ì> š¹ãۡ๠ëA¡àk¡à / Òº t¡¸àK
hand over the Answer Sheet (ORIGINAL and A¡[¹¤¹ "àìKìÚ l¡üv¡¹A¡àA¡t¡J> ("[¹[\>ຠ"à¹ç¡ "[šW¡ A¡[š)
OFFICE Copy) to the Invigilator before leaving
the Room/Hall. The candidates are allowed to take
š¹ãÛ¡àA¡ìÛ¡ [>™åv¡û¡ =A¡à [>¹ãÛ¡A¡¹ Òàt¡t¡ \³à [ƒ¤ ºà[K¤¡ú
away this Test Booklet with them. š¹ãÛ¡à šå[ÑzA¡àJ> š¹ãÛ¡à=¢ãìÚ ºKt¡ íº ™à¤ šà칡ú
7. The CODE for this Booklet is M6. Make 7. &Òü šå[ÑzA¡àJ>¹ Î}ìA¡t¡ M6¡ú Òü šå[ÑzA¡àJ>¹ Î}ìA¡t¡, l¡üv¡¹
sure that the CODE printed on the Original A¡àA¡t¡ J>¹ šõË¡àt¡ áàšà Î}ìA¡t¡ìi¡à &ìA¡Òü [A¡>à, ëÎÒüìi¡à
Copy of the Answer Sheet is the same as that
on this Test Booklet. In case of discrepancy, the
Îå[>[ÆW¡t¡ A¡[¹ º’¤à¡ú ™[ƒ Î}ìA¡t¡ [W¡Òû¡ [>[³ìº, š¹ãÛ¡à=¢ã\ì>
candidate should immediately report the matter to t¡;Û¡oà;, š¹ãÛ¡à šå[ÑzA¡à "à¹ç¡ l¡üv¡¹ A¡àA¡t¡ ƒåìÚàJ>ìA¡ κ[>
the Invigilator for replacement of both the Test A¡[¹¤îº [>¹ãÛ¡A¡A \>ठºàìK¡ú
Booklet and the Answer Sheet.
8. The candidates should ensure that the Answer
8. š¹ãÛ¡à=¢ã\ì> Îå[>[ÆW¡t¡ A¡[¹¤ ºàìK ™àìt¡ l¡üv¡¹ A¡àA¡t¡t¡ ëA¡à>
Sheet is not folded. Do not make any stray marks ®¡òà\ > Ò’¤¡ú l¡üv¡¹ A¡àA¡t¡t¡ "šøìÚà\>ãÚ [W¡Òû¡ [>[º[J¤à¡ú š¹ãÛ¡à
on the Answer Sheet. Do not write your Roll No. šå[ÑzA¡à "à¹ç l¡üv¡¹ A¡àA¡t¡t¡ [>[ƒ¢Ê¡ Ñ‚à>¹ ¤à[Ò¹t¡ A¡’t¡ [>\¹
anywhere else except in the specified space in the ë¹àº >} [>[º[J¤à¡ú¡¡
Test Booklet/Answer Sheet.
9. Use of white fluid for correction is NOT permissible 9. l¡üv¡¹ A¡àA¡t¡ Î}ìÅà‹> A¡[¹¤îº ¤Kà [W¡ÚòàÒã / óáå Òül¡ ¤¸¯Ò๠A¡[¹¤îº
on the Answer Sheet. ">å³[t¡ [ƒÚà >’Ò¤¡ú
10. Each candidate must show on-demand his/her
Admit Card to the Invigilator. 10. [>¹Û¡ìA¡ Jå[\ìº, šøìt¡¸A¡ š¹ãÛ¡à=¢ãìÚ [>\¹ šøì¯Å šy ëƒJå*¯à¤
11. No candidate, without special permission of the ºà[K¤¡ú
centre Superintendent or Invigilator, would leave
his/her seat. 11. "‹ãÛ¡A¡ ¤à [>¹ãÛ¡A¡¹ [¤ìÅÈ ">å³[t¡ > Ò’ëº, ëA¡àì>à

12. The candidates should not leave the Examination š¹Û¡à=¢ãìÚÒü [>\¹ "àÎ> &[¹ ™à¤ ë>à¯à칡ú
Hall without handing over their Answer Sheet to
12. A¡à™¸¢¹t¡ [>¹ãÛ¡A¡¹ Òàt¡t¡ l¡üv¡¹ A¡àA¡t¡ \³à [>[ƒÚàîA¡ "à¹ç¡ l¡üš[Ñ‚[t¡
the Invigilator on duty and sign (with time) the
Attendance Sheet twice. Cases, where a šyt¡ ƒå¤à¹ ÒÑzàÛ¡¹ (γڹ ºKt¡) >A¡¹àîA¡ š¹ãÛ¡à=¢ãìÚ š¹ãÛ¡à
candidate has not signed the Attendance Òº¹ š¹à ™à¤ ë>à¯à칡ú [™ š¹ãÛ¡à=¢ãìÚ l¡üš[Ñ‚[t¡ šyt¡ [‡t¡ãÚ
Sheet second time, will be deemed not to ¤à¹ ÒÑzàÛ¡¹ >A¡ì¹, ët¡*ò l¡üv¡¹-A¡àA¡t¡ \³à [ƒÚà >àÒü ¤å[º
have handed over the Answer Sheet and ‹¹à Ò’¤ "à¹ç¡ "Î; l¡üšàÚ "¯º´¬> A¡[¹ìá ¤å[º ‹¹à Ò’¤¡ú
dealt with as an Unfair Means case.
13. Use of Electronic/Manual Calculator is prohibited. 13. ÒüìºC¡ö[>A¡ ¤à ÒÑzW¡à[ºt¡ Ko>à™”| ¤¸¯Ò๠A¡[¹¤îº [ƒÚà > Ò’¤¡ú
14. The candidates are governed by all Rules and
Regulations of the examination with regard to their 14. ÎA¡ìºà š¹ãÛ¡à=¢ãìÚ, š¹ãÛ¡à A¡Û¡ / Òº¹ [®¡t¡¹t¡ A¡¹à ¤¸¯Òà¹,
conduct in the Examination Room/Hall. All cases š¹ãۡ๠ÎA¡ìºà [>Ú³ "à¹ç¡ [¤[>³Ú¹ ‡à¹à [>Ú[”|t¡¡ú ÎA¡ìºà
of unfair means will be dealt with as per the Rules "Î; l¡üšàÚ "¯º´¬> A¡¹à A¡à™¢¸A¡ š¹ãۡ๠[>Ú³ "à¹ç¡ [¤[>Ú³
and Regulations of this examination. ">åÎ[¹ Ko¸ A¡¹à Ò’¤¡ú
15. No part of the Test Booklet and Answer
Sheet shall be detached under any 15. ëA¡àì>à š[¹[Ñ‚[t¡ìt¡, š¹ãÛ¡à šå[ÑzA¡à "à¹ç¡ l¡üv¡¹ A¡àA¡t¡¹ ëA¡àì>à
circumstances. ®¡àK "àòt¡¹à¤îº [ƒÚà >ÒÚ¡ú
16. The candidates will write the Correct Test Booklet
Code as given in the Test Booklet/Answer Sheet 16. š¹ãÛ¡à=¢ãìÚ, š¹ãÛ¡à šå[ÑzA¡à/l¡üv¡¹ A¡àA¡t¡t¡ [ƒÚà Î}ìA¡t¡ Ç¡‡ý¡îA¡
in the Attendance Sheet. l¡üš[Ñ‚[t¡ šyt¡ [º[J¤¡ú