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DEECET – 2020
Set – I
TEACHING APTITUTE (Q.No: 1 – 5)
1. Which teaching strategy is helpful to the students to learn lesson on
Agricultural products.
1) Repeated listening
2) Repeated writing
3) Reading the lesson
4) Visit the field
e«ekÍjáT ÔáÎÔáTï\T nHû bÍsÄ @ sÁ¿£yîT®q uË<q <Çs |¾\¢\T dT\uó+>±
HûsTÁ ÌÅ£+{²sÁT?
1) mÅ£ØeeÖsÁT¢ $q&+
2) mÅ£ØeeÖsÁT¢ sjáT&+
3) bÍsÄÁ+ #á<e&+
4) bõý²¿ì yî[ß #áÖ&&+
2. “Nai Talim” Education philosophy was proposed by
1) Ravindranath Tagore
2) Aravinda
3) Gandhiji
4) Annie Besant
»»qsTTÔ*+µµ nqT $<«ÔáÔÇ ç|ÜbÍ~+ºq ysÁT
1) sÁM+ç<H<ó sÄ>·ÖsY
2) nsÁ$+<T&T
3) >±+BóJ
4) n_d+{Ù
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3. Suitable action towards the students who is absent to school eventually
1) Arrange a person to bring him school regularly
2) Complaint to his parents
3) Throw him out from school
4) Identify the reason and provide proper counseling.
bÍsÄXÁ æ\\Å£ Ôás#Á Tá >± uÉà+{Ù njûT« $<«] ¿Ãd+ #ûjTá <Ðq~
1) ç|ÜsÃE bÍsÄXÁ æ\Å£ rdTÅ£e#ûÌ y] @sγT #ûjTá &+
2) Ôá*<¢ + ç&T\Å£ |s¾ «<T#ûjTá &+
3) bÍsÄXÁ æ\ qT+& |+|¾yj
û Tá &+
4) ¿±sÁD² >·T]ï+º $<«]¿ì ¿à*+>´ #ûjTá &+
4. Student’s particulars are entered in this register
1) Admission register
2) Censes register
3) Parent meeting register
4) Stock register.
bÍsÄXÁ æ\ýË ç|yXû +ø bõ+~q|Ú&T $<«] $es\T BýË qyîÖ<T #ûkÍïsTÁ .
1) n&wH ]w¼sÁT
2) dHîàdt ]w¼sÁT
3) Ôá*¢<+ç&T\ deÖyûXø ]w¼sÁT
4) kͼţ ]w¼sÁT
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5. Pre Primary Education is meant for this age group.
1) 0 – 3 years
2) 3 – 5 years
3) 6 – 8 years
4) 6 – 14 years
|PsÁÇ çbÍ<¸$ T¿£ $<« ejáTdT y]¿ì <û¥Ý +|&q~.
1) 0 ` 3 d+öö
2) 3 ` 5 d+öö
3) 6 ` 8 d+öö
4) 6 ` 14 d+öö
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GENRAL KNOWLEDGE (Q. No. 6-10)
6. Largest brackish water lagoon in Asia
1) Chilika lake
2) Loktak lake
3) Kolleru lake
4) Pulicat lake
d¾jáÖýË nÜ|<Ý |ðú{ì dsdÁ T à
1) º\¿£ dsÁdT à
2) ýË¿ù³¿ù dsÁdT à
3) ¿= ýñs¢ TÁ dsdÁ T à
4) |Ú*¿±{Ù dsdÁ T à
7. DISA act – 2019 refers to
1) Domestic violence
2) Sexual offence against women
3) Child rights
4) Medical services
~Xø #á³+¼ ` 2019 B¿ì <û¥Ý +|&q~.
1) >·V² V¾²+d
2) eTV¾²Þø|Õ Ô«#s\T
3) u²\\ V²Å£Ø\T
4) yî<Õ « de\T
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8. ‘World Teachers Day’ is observed on -
1) 5th September
2) 5th August
3) 5th June
4) 5th October
»ç||+ #á bÍ<ó«jáT ~HÃÔáàe+µ ÈsÁT|ÚÅ£Hû sÃE
1) d|¼+sÁT ` 5
2) >·w§¼ ` 5
3) pH ` 5
4) n¿Ã¼sÁT ` 5
9. The singer who won Bharataratna award for the year 2019 was
1) Bhupen Hazarika
2) Mrinal Sen
3) Hari Prasad chowrasia
4) Priyadas
2019 d+eÔáàs¿ì >±qT uó²sÁÔásÁÔá nysÁT¦ bõ+~q >±jáTÅ£&T
1) uóÖ|H V²C²]¿±
2) eTD²ýÙ dH
3) V²] ç|kÍ< #ûsd¾jáÖ
4) ç|¾jáÖ<dt
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10. The app that is used as a platform to solve people’s problems
1) Aarogya sethu
2) Raithu bandu
3) Spandana
4) Bhoodar
ç|C²deTd«\ |]cÍØsÁ yû~¿£>± |jÖî Ð+|&TÔáTq jáÖ|t
1) sÃ>·«dÔáT
2) s Ô
Õ Tá +<T
3) dÎ+<q
4) uóÖ<sY
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GENERAL ENGLISH (Q. No. 11-15)
11. Raghu is a fatalist. He believes in …………..
Choose the word / phrase to complete the sentence.
1) history.
2) wealth
3) fate
4) God
12. After she ………………………………. her teeth, she took her breakfast.
Choose the correct form of verb to complete the sentence.
1) will brush
2) had brushed
3) would brush
4) brushes
13. Choose the compound sentence from the following.
1) We like songs but they like games.
2) We like songs which are melodious.
3) We like songs if they are composed by Rehaman.
4) We like songs at the time of our breakfast.
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14. Choose the noun form from the following.
1) courage
2) courageous
3) courageously
4) encourage
15. Rip Van Winkle helped the short man.
Choose the passive voice of the sentence above.
1) The short man helped Rip Van Winkle.
2) The short man has helped by Rip Van Winkle
3) The short man was helped Rip Van Winkle
4) The short man was helped by Rip Van Winkle.
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GENRAL TELUGU (Q. No. 16-20)
16. ¿ì+~ y{ìýË »»¿£µµ esZ¿s£ +Á
1) eT
2) sÁ
3) È
4) >·
17. »»|¾\¢\T nsÁTdTïHsÁTµµ y¿±«¿ì e«Ü¹s¿£ nsÁ+ e#ûÌ y¿£«+
1) |¾\\¢ T nsÁesÁT
2) |¾\\¢ T nsÁe&+ ýñ<T
3) |¾\\¢ T nsÁTkÍïsTÁ
4) |¾\\¢ T nsÁeýñ<T
18. ¿ì+~ y{ìýË »»q|Ú+d¿*£ +>·+µµ
1) seTT&T
2) \¿¡ë
3) e¿£e TT
4) kÍ$çÜ
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19. bÍe, |< &¿ì ....................... (U²°ýË d]|&T |<+ >·T]ï+#á+&)
1) yîÞ²¢sTÁ
2) bõ+<sÁT
3) bÍ&sÁT
4) #ûXæsÁT
20. ¿ì+~ y{ìýË »»eTVäçbÍD²¿£sÁ+µµ Ôà @sÁÎ&q |<+
1) >·sÞÁ +ø
2) ÈeTTq
3) nsÁ¿£
4) |TqeTT
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FIRST LANGUAGE TELUGU (Q. No. 21-30)
21. »»<ûXøuó¿ìïµµ - |<¿ì dÂsÕq $ç>·V² y¿£«+
1) <ûXeø TT e\q uó¿ïì
2) <ûXeø TT q+<T uó¿ ïì
3) <ûXeø TT #ûÔá uó¿ ïì
4) <ûX+ø ýË|\ uó¿ ïì
22. »»|ÚsD |+& dÖsÁ« ç|¿±Xø B¿ìÔ
Tá \Tµµ ¿£$ jîTT¿£Ø ¿£\+ |sÁT
1) ¿£sTÁ D l
2) <jTá l
3) w l
4) nsÁTD l
23. »»¿£³¿£³! <ósD
Á ¡ ¿£{Ô
ì ³
á |³µµ - y¿£«+ýË Xøu²Ý\+¿±sÁ+
1) ý²{²qTçbÍd
2) #ó¿û ±qTçbÍd
3) jáTeT¿£eTT
4) eÔá«ï qT çbÍd
24. »»dÇ#áÌÛ, >·sÁT&jáÖq+µµ |Úd￱\qT sÁº+ºq~
1) |Î\ \¿£ DseÚ
2) &T¦ ¿£weTÖ]ï
3) |¾\¿± >·D|ÜXæd¾ï
4) <d] neT¹s+ç<
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25. »»HûqT HûÔJ J$Ôá #á]çÔáqT #á~yqTµµ y¿±«¿ì ¿£sÁ Dì y¿£«+
1) H#û #á<e&q HûÔ J$Ôá #á]çÔá
2) HûqT #á~$q HûÔ J$Ôá #á]çÔá
3) H#û HûÔ J$Ôá #á]çÔá #á<e&ýñ<T
4) HûqT, HûÔ J$Ôá #á]çÔáqT #á~yeTT
26. »»\µµ - |<¿ì nsÁ+
1) >·TV²
2) uóÖ$T
3) HÃsÁT
4) $<ó+
27. »»¿±Þ²ß yûÞ²ß |&Tµµ - C²rjáÖ¿ì nsÁ+
1) mesÁÖ |{+¼ì #áT¿Ã¿£ bþe&+
2) u²>± nuó²«d+ >·\
3) çÜeTý²&T
4) <T:Ï+#áT
28. »»|<¸+µµ - |s«jáT|<\T
1) eÖ³, |\TÅ£
2) uójáT|&T, È+Å£
3) Ò+~, eÖsÁZ+
4) <], eÖsÁZ+
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29. »»ç|ÔáT«ÔáïsÁ+µµ - |< $&BjáT+&
1) ç|ÔáT« G ÔáïsÁ+
2) ç|Ôû«¿£ G ÔáïsÁ+
3) ç|Ü G ÔáïsÁ+
4) ç|Ü G ÔáïsÁTÇ
30. »»Xø+uóT <dT&T, ç|u+<ó| s yÁ Tû XøÇsÁT&Tµµ nHû$ ¿£$ _sÁT<T\T
1) miÀq
2) qqjáT
3) Ü¿£Øq
4) kþeTq
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MATHEMATICS (Q. No. 31-40)
31. Value of (1 + 2 + 3 )
1) 2
2) 6
3)
4) -
(1 + 2 + 3 ) $\Te
1) 2
2) 6
3)
4) -
32. If x+y = 10 and xy = 20 then the value of x3 + y3 is
1) 400
2) 600
3) 1000
4) 1600
x+y = 10 eT]jáTT xy = 20 nsTTq x3 + y3 $\Te
1) 400
2) 600
3) 1000
4) 1600
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33. The value of the polynomial 5x-4x2+3 when x = -1 is
1) -2
2) -6
3) 2
4) 6
x = -1 e<Ý VQ|~ 5x-4x2+3 $\Te
1) `2
2) -6
3) 2
4) 6
34. The are a of a circle, if its circumference is 88cm is (in sqcm)
1) 154
2) 176
3) 576
4) 616
eÔá|ï ] ~ó 88 d+.MT. nsTTq|Ú&T < yîXÕ æ\«eTT (ºööd+.$T)
1) 154
2) 176
3) 576
4) 616
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35. Two supplementary angles are in the ratio 2:7 then the smallest angle is
1) 20º
2) 40º
3) 70º
4) 140º
Âs+&T d+|PsÁ¿£ ¿ÃD²\ wÎÜï 2:7 nsTTq n+<* º ¿ÃD+
1) 20º
2) 40º
3) 70º
4) 140º
36. If the mean of the observations x, x+3, x+5, x+7, x+10 is 9 then the mean
of last three observations is
1) 10
2) 10
3) 11
4) 11
x, x+3, x+5, x+7, x+10 |]o\q\ n+¿£eT<«eTeTT 9 nsTTq ºe]
eTÖ&T |]o\q\ n+¿£eT<ó« eTeTT
1) 10
2) 10
3) 11
4) 11
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37. The figure obtained by joining the mid points of the sides of a rhombus
taken in order is
1) rhombus
2) rectangle
3) square
4) any parallelogram
s+dt jîTT¿£Ø uóT C²\ eT<ó« _+<óT eÚ\qT ç¿£eT+ýË ¿£\T|>± @sÁÎ&û |³+
1) s+dt (deT#áÔTá sÁTÒÛÈ+)
2) BsÁé #áÔáTsÁçd+
3) #áÔáTsÁçd+
4) @<îÕH deÖ+ÔásÁ #áÔáTsÁTÒÛÈ+
38. The Price of an article rises 20% and then falls 20% then the net rise of
fall present in the price of an article is
1) 4%
2) 6.25%
3) 20%
4) no change
ÿ¿£ edTeï Ú yî\ eTT+<T 20% |]Ð ÔásÇÔá 20% ÔáÐqZ edTeï Ú yî\ýË |sÁT>·T<\ ýñ
ÔásTÁ >·T<\ XæÔá+ýË
1) 4%
2) 6.25%
3) 20%
4) @ eÖsÁTÎýñ<T
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39. If sinA + sin2A= 1, then the value of cos2A + cos4A is
1)
2) 1
3) 2
4) 3
sinA + sin2A= 1 nsTTq cos2A + cos4A $\Te
1)
2) 1
3) 2
4) 3
40. Which term of the A.P. 21, 42, 63, 84, ..... is 210
1) 9th
2) 10th
3) 11th
4) 12th
21, 42, 63, 84, .... nHû n+¿£çXâDìýË 210
1) 9th
2) 10th
3) 11th
4) 12th
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SCIENCE (Q. No. 41-50)
41. Fragrant material is
1) carrot
2) cabbage
3) pepper
4) peanuts
~ dT>·+<ó |<sÁ+
1) ¿±sÁ{Ù
2) ¿±uñ
3) $T]jáÖ\T
4) sÄD¡\T
42. In bulb the part which gives us light
1) metal base
2) glass chamber
3) filament
4) terminals
\TÒýË yî*>¹ uó²>·+
1) yîT³ýÙ uñdt
2) >±¢dt #ó+sY
3) |¾\yîT+{Ù
4) ³]qýÙà
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43. Raw materials involved in the process of photosynthesis
1) carbon dioxide
2) water
3) sunlight
4) above all
¿ìsÁDÈq«d+jîÖ>·ç¿ìjáTýË bÍý¤ZHû eTT&|<s\T
1) ¿±sÁÒH &îÕjáÖ¿Õà&
2) úsÁT
3) ¿±+Ü
4) |Õeú
44. Lemon contains this acid
1) Acetic acid
2) Citric acid
3) Oleic acid
4) Oxalic acid
eT|+&T ¿£*ÐjáTTq eT¢+
1) nd¾{ì¿ù eT¢+
2) d¾ç{ì¿ù eT¢+
3) z*¿ù eT¢+
4) ¿±à*¿ù eT¢+
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45. It is not a communicable disease
1) small pox
2) swine flu
3) typhoid
4) pellagra
n+³T y«~ó ¿±~
1) eTXøSº
2) dÕÇH |P¢
3) fÉ®bÍsTT&
4) |ý²¢ç>±
46. This vitamin is essential for the health of eye
1) Vitamin-A
2) Vitamin-B
3) Vitamin-C
4) Vitamin-D
¿£+{ì sÃ>·«eTTqÅ£ nedsyÁ Tî q® $³$TH
1) $³$TH - A
2) $³$TH - B
3) $³$TH - C
4) $³$TH - D
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47. Energy stored in
1) nucleus
2) mitochondria
3) ribosomes
4) cell wall
¿£D²\ýË Xø¿ïì \Te +&û ç|<Xû +ø
1) ¿¹ +ç<¿+£
2) yîT®{Ë¿±+ç&jáÖ
3) ÂsÕuËkþyT\T
4) ¿£D¿£e#á+
48. These are lives in aquatic habitat
1) Leech, hydrilla
2) may fly and dragon fly
3) fish and crabs
4) above all
$ Èý²ykÍ\ýË ed¾kÍïsTT
1) È\>· eT]jáTT VÕ²ç&ý²¢
2) yûT |í¢ eT]jáTT ç&>·H |í¢
3) #û| eT]jáTT qÔáï
4) |Õeú
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49. Symbol of square centimetre
1) m2
2) m
3) mm2
4) cm2
#á<s |Á Ú d+{¡MT³sYÅ£ d+¿¹ Ôá+
1) m2
2) m
3) mm2
4) cm2
50. The respiratory organs in Fish are
1) lungs
2) spiracles
3) lenticles
4) gills
u¤~Ý+¿£ýË XæÇd nejáTy\T
1) }|¾]ÜÔáTï\T
2) dÕÎsÁ¿ýì àÙ
3) ýÉ+{ìdýÙà
4) yîTT|Î\T
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SOCIAL STUDIES (Q. No. 51-60)
51. Bison hills are spread along the river bank of
1) Ganga
2) Godavari
3) Indus
4) Kaveri
uÉdÕ H ¿= +&\T qB rsÁ+ýË y«|¾+º HsTT
1) >·+>·
2) >Ã<e]
3) d¾+<óT
4) ¿±yû]
52. The powerful kingdom among Mahajanapadas
1) Vajji
2) Kosala
3) Magadha
4) Asmaka
eTVäÈq|<\ýË Xø¿ìïe+ÔáyîT®q sÈ«+
1) e¨
2) ¿Ãd\
3) eT>·<ó
4) d¿£
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53. Rocks which have cracks or pores (minute holes) in them and can contain
water are called
1) pervious rocks
2) impervious rocks
3) aquifer
4) sedimentary rocks
|>T· Þøß, dq sÁ+ç<ó\T +& ú{ìÔà ţL& qsÜ bõsÁqT ý² n+{²sÁT.
1) eT<TyîÕq sÜbõsÁ
2) ¿£]ÄqyîT®q sÜbõsÁ
3) È\dsÁ+
4) ne¹¿| ¥\\T
54. ‘shalabhoga’- is a category of land used for the purpose of
1) land gifted to temples
2) land for the maintenance of a school
3) land donated to Jaina institutions
4) land gifted to Brahmins
»Xæ\uóË>·µ nHû sÁ¿±¿ì #î+~q uóÖ $T B $TÔá+ï |jÖî Ð+#á&û~
1) <ûy\jáÖ\Å£ ºÌq uóÖ$T
2) bÍsÄÁXæ\\T sÁÇV²DÅ£ ºÌq uóÖ$T
3) CÉÕq <ûy\jáÖ\Å£ VQ¿£]+ºq uóÖ$T
4) çu²V²DT\Å£ ºÌq uóÖ $T
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55. The earliest surviving maps on clay tablets were made by
1) Sumerians
2) Romans
3) Indians
4) Chinese
|Î{ì¿¡ n+<Tu²³TýË q nÜ |ÚsÔáq |{²\qT eT{ì¼ |\¿£\|Õ ÔájTá sÁT#ûdq¾ ysÁT
1) dTyûT]jáTqT¢
2) sÃeTqT¢
3) uó²sÁrjáTT\T
4) #îúÕ jáTT\T
56. Bhoodan means donating land to the landless. Who started this
movement?
1) Rabindranath Tagore
2) Vinoba Bhave
3) Raja Ramamohan Roy
4) Dayananda Saraswathi
uóÖ <H nq>± uóÖ $Týñ |<\Å£ uóÖ $T <q+ #ûjTá &+. <«eÖ mesÁT
çbÍsÁ+_ó+#sÁT?
1) sÁM+ç<H<¸ sÄ>·ÖsY
2) $HÃu²uó²yû
3) sC² seTyîÖV²H sjYT
4) <jÖá q+< dsdÁ Ç Ü
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57. ‘Loo’ winds are
1) hot and dry winds
2) cool local winds
3) cold dry winds
4) cold polar winds
»\Öµ |eH\T
1) yî#Ìá {ì eT]jáTT bõ& >±\T\T
2) kÍ¿£ oÔá\ |eH\T
3) #á\{
¢ ì bõ& >±\T\T
4) oÔá\ <ó e |eH\T
58. ‘Liberty, equality and fraternity’ are the slogans related to
1) American revolution
2) England revolution
3) French revolution
4) Russian revolution
»dÇ#áÌ,Û deÖqÔáÇ+, kåçuó²ÔáÔáÇ+µ nHû H<+ B¿ì d++~ó+ºq~
1) nyîT]¿± $|e¢ +
2) +>±¢+& $|¢e+
3) ç|+#Y $|e¢ +
4) sÁcÍ« $|e¢ +
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59. This is not a criteria for selecting a site for operations of MNCs
1) proximity to the markets
2) availability of skilled and unskilled labour.
3) pollution free environment
4) availability of other factors of production
VQÞ²sÁÆ kÍ<ó¿£ d+d\ T | ç|<Xû æ m+#áT¿Ãe&¿ì B |]>·DqýË¿ì rdT¿ÃeÚ
1) eÖÂsس¢¿ì n+<Tu²³TýË +&&+
2) HîÕ|ÚD«+ ¿£\ eT]jáTT HîÕ|ÚD«+ ýñ ¿±]Å£\ \uó«Ôá
3) ¿±\Tw« sÁV¾²Ôá yÔesÁD+
4) ÔásÁ ÔáÎÜ￱sÁ¿±\ \uó« Ôá
60. The curtain raiser of economic liberalization policy is
1) Rajiv Gandhi
2) PV Narasimha Rao
3) IK Gujral
4) VP Singh
]¿£ dsÁ°¿£Ôá $<óH¿ì ÔîsÁ ýñ|¾qysÁT
1) sJy >±+Bó
2) |¾.$. qsÁd+¾ VäseÚ
3) ×.¹¿. >·TçC²ýÙ
4) $.|¾. d¾+>´
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SET-I (61-100)
PART- B
MATHS (Q. No. 61-100)
61. If f(x) = x + 2(x > 1)then f(3) =
1) 3
2) 1
3) 5
4) 6
f(x) = x + 2(x > 1) nsTTq f(3) =
1) 3
2) 1
3) 5
4) 6
é x - 3 2 y - 8ù é 5 2 ù
62. If ê = ê then x =
ëz + 2 6 û ë -2 a - 4 úû
ú
1) 5
2) 8
3) 2
4) -8
é x - 3 2 y - 8ù é 5 2 ù
êz + 2 = nsTTq =
ë 6 úû êë -2 a - 4 úû
1) 5
2) 8
3) 2
4) -8
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63. If the vectors 2i + l j - k and 4i - 2 j + 2k are perpendicular then the
value of “ l ” is
1) 2
2) 4
3) 1
4) 3
2i + l j - k eT]jáTT 4i - 2 j + 2k nqT d~Xø\T \+ d~Xø\T nsTTq λ $\Te
1) 2
2) 4
3) 1
4) 3
64. The value of sin 210° is
1)
2) −
√
3)
√
4) −
sin 210° jîTT¿£Ø $\Te
1)
2) −
√
3)
√
4) −
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65. The value of is
1) tan
2) cot θ
3) sin
4) cos
jîTT¿£Ø $\Te
1) tan
2) cot θ
3) sin
4) cos
66. The principal solution of 2cos θ = 1
1) 90°
2) 30°
3) 45°
4) 60°
2cos θ = 1 jîTT¿£Ø ç|<ó q kÍ<óq
1) 90°
2) 30°
3) 45°
4) 60°
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67. If sinh x = 5 then the value of x is
1) log( 2 + 3)
2) log( 5 + 26)
3) log( 3 + 2 5)
4) log( 7 + 2 10)
sinh x = 5 nsTTq x $\Te
1) log( 2 + 3)
2) log( 5 + 26)
3) log( 3 + 2 5)
4) log( 7 + 2 10)
68. ∆ = 3, =4 = ℎ ℎ
1) 30°
2) 60°
3) 90°
4) 120°
∆ ýË = 3, = 4 eT]jáTT = nsTTq¿ÃDeTT $\Te
1) 30°
2) 60°
3) 90°
4) 120°
Page 33
69. If the straight lines 2x − 3y + k = 0,3x − 4y − 13 = 0 and 8x − 11y − 33 = 0
are concurrent then the value of k is
1) -7
2) 7
3) 3
4) -13
2 x - 3 y + k = 0, 3x - 4 y - 13 = 0 eT]jáTT 8 x - 11 y - 33 = 0
nqT dsÞÁ s¹ø K\T nqTw¿±ýÉÔ
Õ û $\Te
1) -7
2) 7
3) 3
4) -13
70. The distance between parallel lines 3x − 4y − 12 = 0 and 3x − 4y − 7 = 0 is
1) 5 units
2) 3 units
3) 2 units
4) 1 unit
3x − 4y − 12 = 0 eT]jáTT 3x − 4y − 7 = 0 nqT deÖ+ÔásÁ s
¹ K\ eT<ó« <ÖsÁeTT
1) 5 jáTÖ³T¢
2) 3 jáTÖ³T¢
3) 2 jáTÖ³T¢
4) 1 jáTÖ{Ù
Page 34
71. The ratio in which YZ − plane divides the line joining A(2,4,5)and B(3,5, −4)is
1) - 2:3
2) 4: 5
3) 5: −4
4) 3: −2
A(2,4,5) eT]jáTT B(3,5, −4) \qT ¿£\T|Ú s
¹ KqT YZ − Ôá\eTT $uó +#û wÎÜï
1) -2:3
2) 4:5
3) 5: −4
4) 3: −2
e7 x - 1
72. lim =
x ®0 x
1) x
2) 1
3) 7
4) e
e7 x - 1
lim =
x ®0 x
1) x
2) 1
3) 7
4) e
Page 35
73. ( )=
1) sin x
2) sec x
3) tan x
4) - sin x
( )=
1) sin x
2) sec x
3) tan x
4) - sin x
74. The slope of the tangent to the curve y = 5x at the point (−1,5) is
1) 10
2) -10
3) 5
4) -5
y = 5x nqT eç¿£eTTqÅ£ (−1,5) _+<TeÚ e<Ý dÎsÁô s¹ K y\T
1) 10
2) -10
3) 5
4) 15
Page 36
75. The equation of locus of the point which is equidistant from the points A(-3,2)
and B(0,4)
1) 4 +6 +3 = 0
2) 4 −6 +3 = 0
3) 6 −4 +3 = 0
4) 6 +4 −3 = 0
A(-3,2) eT]jáTT B(0,4) nqT _+<TeÚ\ qT+& deÖq <ÖsÁeTTýË +&û _+<TeÚ
jîTT¿£Ø _+<T |<eó TT
1) 4 +6 +3 = 0
2) 4 −6 +3 = 0
3) 6 −4 +3 = 0
4) 6 +4 −3 = 0
76. The conjugate of the complex number 3+4i is
1) 3 - 4i
2) -3 + 4i
3) - 3 – 4i
4) 4 – 3i
3+4i nqT d+¿¡sÁ d+K« jîTT¿£Ø d+jáTT>· d+¿¡sÁ d+K«
1) 3 - 4i
2) -3 + 4i
3) - 3 – 4i
4) 4 – 3i
Page 37
77. If ω is the cube root of unity then ω =
1) 3
2) 8
3) 1
4) 9
@¿£¿|£ Ú |T qeTÖ\eTT ω nsTTq ω =
1) 3
2) 8
3) 1
4) 9
78. If α and β are the roots of ax + bx + c = 0 then + =
1)
2)
3)
4)
a eT]jáTT b \T ax + bx + c = 0 jîTT¿£Ø eTÖý²ýÉq
Õ + =
1)
2)
3)
4)
Page 38
79. If 1,1, α are the roots of x − 6x + 9x − 4 = 0 then the value of α is
1) 4
2) 3
3) 2
4) 5
1,1, α \T x − 6x + 9x − 4 = 0 jîTT¿£Ø eTÖý²ýÉq
Õ α $\Te
1) 4
2) 3
3) 2
4) 5
80. If n = 1680 then the value of n is
1) 6
2) 7
3) 9
4) 8
n = 1680 nsTTq n $\Te
1) 6
2) 7
3) 9
4) 8
Page 39
81. The number of terms in the expansion of( 2x + 3y + z) is
1) 36
2) 26
3) 25
4) 24
( 2x + 3y + z) $dsï D
Á ýË |<\ d+K«
1) 36
2) 26
3) 25
4) 24
82. The mean deviation about mean of the data 3,6,10,4,9,10 is
1)
2)
3)
4)
3,6,10,4,9,10 nqT <Ôï+Xæ¿ì eT<ó« eTeTT qT+º eT<ó« eT $#á\qeTT
1)
2)
3)
4)
Page 40
83. The probability of the null set that is P(∅) =
1) 1
2) 2
3) 5
4) 0
XøSq« d$TÜ jîTT¿£Ø d+uó²e«Ôá nq>± P(∅) =
1) 1
2) 2
3) 5
4) 0
84. The radius of the circle x + y − 4x − 8y − 41 = 0 is
1) √75
2) √61
3) √67
4) √57
x + y − 4x − 8y − 41 = 0 nqT eÔáe
ï TT jîTT¿£Ø y«kÍsÁ+Æ
1) √75
2) √61
3) √67
4) √57
Page 41
85. The focus of the parabola x = −4y is
1) (0, -1)
2) (1, 0)
3) (0, 1)
4) (-1, 0)
x = −4y nqT |se\jáTeTT jîTT¿£Ø H_ó
1) (0, -1)
2) (1, 0)
3) (0, 1)
4) (-1, 0)
86. The eccentricity of the rectangular hyperbola is
1) 2
2) 3
3) √3
4) √2
\+ nÜ |se\jáTeTT jîTT¿£Ø eÚÔûØ+ç<Ôá
1) 2
2) 3
3) √3
4) √2
Page 42
87. ∫2 =
1) +
2) +
3) +
4) +
∫2 =
1) +
2) +
3) +
4) +
88. ∫ =
1) cot +
2) cos +
3) tan +
4) sin +
∫ =
1) cot +
2) cos +
3) tan +
4) sin +
Page 43
89. ∫ =
1) −1
2) +1
3) 1−
4)
∫ =
1) −1
2) +1
3) 1−
4)
90. The order of the differential equation ( ) −3 − e = 4 is
1) 2
2) 1
3) 4
4) 3
( ) −3 − = 4 nqT ne¿£\q dMT¿£sD
Á eTT jîTT¿£Ø |]eÖDeTT
1) 2
2) 1
3) 4
4) 3
Page 44
91. The angle between the two diagonals of a cube is
1) cos ( )
2) cos ( )
3) cos ( )
4) cos ( )
deT |T qeTT jîTT¿£Ø s +&T ¿£s\ eT<ó« ¿ÃDeTT
1) cos ( )
2) cos ( )
3) cos ( )
4) cos ( )
| |
92. lim → | |
=
1) 8
2) 3
3) 1
4) 11
| |
lim → | |
=
1) 8
2) 3
3) 1
4) 11
Page 45
93. [log(secx + tanx)] =
1) sin x
2) sec x
3) tan x
4) cos x
d
[log(secx + tanx)] =
dx
1) sin x
2) sec x
3) tan x
4) cos x
94. The equation of the tangent to the curve xy = 10 at the point (2,5) is
1) 5x − 2y + 20 = 0
2) 5x − 2y − 20 = 0
3) 5x + 2y − 20 = 0
4) 5x + 2y + 20 = 0
xy = 10 nqT eç¿£eTTqÅ£ (2,5) _+<TeÚ e<Ý dÎsÁô s
¹ U² dMT¿£sD
Á eTT
1) 5x − 2y + 20 = 0
2) 5x − 2y − 20 = 0
3) 5x + 2y − 20 = 0
4) 5x + 2y + 20 = 0
Page 46
95. when the origin is shifted to (4, −5) by the translation of the axes the
coordinates of the point (0,3) with respect to the new axes are
1) (4,8)
2) (8,4)
3) (8, −4)
4) (−4, 8)
deÖ+ÔásÁ n¿£ |]esÁqï <Çs e~+<TeÚqT (4, `5)Å£ eÖ]dï ¿=Ôáï n¿±\
<cͼ« (0, 3) jîTT¿£Ø sÁÖ|¿±\T
1) (4,8)
2) (8,4)
3) (8, −4)
4) (−4,8)
96. The modulus of the complex number 3 + i is
1) √10
2) 10
3) 4
4) 100
3 + i nqT d+¿¡sÁ d+K« eÖ|eTT
1) √10
2) 10
3) 4
4) 100
Page 47
97. If x = cisθ then the value of x + is
1) cos 6θ
2) 2cos 6θ
3) sin 6θ
4) 2sin 6θ
x = cisθ nsTTq x + jîTT¿£Ø $\Te
1) cos 6θ
2) 2cos 6θ
3) sin 6θ
4) 2sin 6θ
98. The quadratic equation whose roots are 7 + 2√5 and 7 − 2√5 is
1) x − 14x − 29 = 0
2) x + 14x − 29 = 0
3) x − 14x + 29 = 0
4) x + 14x + 29 = 0
7 + 2√5 eT]jáTT 7 − 2√5 \T eTÖý²\T>± eÚ+&û esÁZ dMT¿£sD
Á eTT
1) x − 14x − 29 = 0
2) x + 14x − 29 = 0
3) x − 14x + 29 = 0
4) x + 14x + 29 = 0
Page 48
99. The remainder when 3x − x + 2x − 2x − 4 = 0 is divided by x + 2 is
1) 32
2) 75
3) 0
4) 64
3x − x + 2x − 2x − 4 = 0 qT x + 2 #ûÔá uó²Ð+ºq|Ú&T e#áTÌ Xâwe
TT
1) 32
2) 75
3) 0
4) 64
100. If n =n then the value of n is
1) 10
2) 8
3) 6
4) 5
n =n nsTTq jîTT¿£Ø n $\Te
1) 10
2) 8
3) 6
4) 5