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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
↑ΞΜôΥ ∆σΣιƒΚρ Φτàλ ΣôΟιΘûΘ ΦπΞûΚΥô∴ Κσ♦ιΘο
Ξô♠ΩôΚ ÏΨϕûΘΚρ Φ↓ƒο ΚσßχùΚôρΞν>
1) ƒÚλΣ ƒÚλΣ úΚγΟο
2) ƒÚλΣ ƒÚλΣ ΦÝÕΘο
3) ΣôΟιûΘ Σ⁄ιΘο
4) ΚΖιûΘε ùΜτß ΚôÔΘο
2. “NaiTalim” Education philosophy was proposed by
1) Ravindranath Tagore
2) Aravinda
3) Gandhiji
4) Anibiscent
‘ΡÂ Θô←λ’ Κο↑χ úΚôγΣôγûΟ ØτùΤô→ϕΘΞν
1) ΒςÅϕƒςΡôι Θôáν
2) ≅ς↑ϕΘν
3) ΚôϕƒΥ⁄Κρ
4) ≅τ±ùΣΜηγ
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3. Suitable action towards the students who absent 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 councelling.
Σρ↓χÏ ùΘôΟνϕÕ ΞÚûΚ ΘςôΘ ΤôΠΞνΚÞχΚôΚ ùΜµΥ úΞη⁄Υ
ΘÏϕΘ ùΜΥο
1) ƒ∴Øλ ≅Ξû∴ Σρ↓χÏ ≅ûΨιÕ ΞÚΣΞûς ΓσΣôÓ ùΜµΘο
2) ùΣσú[ôνΚ↓Ολ ×Κôν ùΜµΞÕ
3) Σρ↓♠←ÚϕÕ ≅Ξû∴ ùΞ↓úΥσßΞÕ
4) ΚôςΠιûΘχ ΚηΟ°ϕÕ ΘÏϕΘ ≅°Üûς ΞΨδÏΘο
4. Student particulars are entered in this register
1) Admission register
2) Census register
3) Parent meeting register
4) Stock register.
Σρ↓♠ο úΜνχÏλúΣôÕ ΤôΠΞ±τ ↑ΞςδΚûΖ Βƒο 䟚 ùΜµΞν
1) úΜνχûΚκ ΣƒúΞÓ
2) ΚΠχùΚÓκ× ΣƒúΞÓ
3) ùΣσú[ôν áγΟκ ΣƒúΞÓ
4) ΒÚκ×κ ΣƒúΞÓ
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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
Øτ ùΘôΟχΚ Κο↑ ΒϕΘ ΞΥƒ∴ÚχÏ↔ΥÕ
1) 0 ` 3 ΑηÓΚρ
2) 3 ` 5 ΑηÓΚρ
3) 6 ` 8 ΑηÓΚρ
4) 6 ` 14 ΑηÓΚρ
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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) Pulikot lake
Α′Υô↑τ ♥ΚκùΣ↔Υ ∆κ׿ν Γ↔
1) ′οΚô Γ↔
2) úΩôχΘχ Γ↔
3) ùΚôοúΩÚ Γ↔
4) ×←Κôγ Γ↔
7. DISA act – 2019 refers to
1) Domestic violence
2) Sexual offence against women
3) Child rights
4) Medical services
ƒΜô ΜγΟλ ` 2019 ΒûΘχ ϰκ♦Ó€[Õ−
1) ÅγÓχ ùΚôÓûΤ
2) ùΣηΚ↓τ ÁÕ Σô←∴χ ùΚôÓûΤ
3) ÏΨϕûΘ ∆↔ûΤΚρ
4) ΤÚιÕΞ úΜûΞΚρ
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8. ‘World Teachers Day’ is observed on -
1) 5th September
2) 5th August
3) 5th June
4) 5th October
‘∆ΩΚ Α′↔Υν ƒ∴λ’ ùΚôηΟôΟκΣÓλ Ρôρ
1) ùΜκΟλΣν ` 5
2) ΑΚυγ ` 5
3) ⊥øτ ` 5
4) ≅χúΟôΣν ` 5
9. The singer who won Bharataratna award for the year 2019 was
1) BgupenHazarika
2) Mrunalsen
3) Hari Prasad chowrasia
4) Priyadas
2019 Αλ Αη⁄σΚô∴ ‘ΣôςΘ ςι∴ô’ ↑Úƒû∴κ ùΣσ[ ΣôΟΚν
1) éùΣτ ⊥ô↔Κô
2) ØÚΠôο ùΜτ
3) ↔♦ςΜôι ùΜΖúς′Υô
4) ♦↔ΥôΘôυ
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10. The app that is used as a platform to solve people’s problems
1) Aarogyasethu
2) Raithubandu
3) Spandana
4) Bhoodar
ΤχΚρ ♦ςε′û∴ΚûΖι νχÏλ ΘΖΤôΚ ΣΥτΣÓιΘκΣÓλ
ùΜΥ←
1) Αúςôχ€Υ úΜÕ
2) ûςÕ ΣϕÕ
3) υΣϕΘ∴ô
4) éΘôν
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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 nsÁTdTHï sÁTµµ 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 TAMIL (Q. No. 21-30)
21. Ïσ[ôΩχ Ï[Ξφ′♠τ Α′↔Υν
1) ΣôúΞϕΘν ΣôςƒΘôΜτ
2) ƒ↔áΟ ςôΜκΣχ Κ↑ςôΥν
3) ΣγÓχúΚôγûΟ ΚοΥôΠ ÑϕΘςλ
4) ΙΖûΞΥôν
22. ‘ΒΖδúΚôΞ⁄Κρ’ , ΒεùΜôο←σÏ ΒιΘû∴ ΤôιƒûςΚρ
1) Αß
2) ΓÝ
3) ΦγÓ
4) ΙτΣÕ
23. é↑úΩ ′[ϕΘ é ΦÕùΞ∴χ úΚγΟúΣôÕ+ Μσßλ ΘΥδΚôΤο ΣÚιƒκé
Φ∴χ á°ΥΞν
1) Σ↔ƒΤôσ ΚûΩΝν
2) ≅°Νν ≅ηΠô
3) ΟôχΟν−Ø−ΞςΘςôΜ∴ôν
4) ƒÚ−↑−Κ−
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24. ØΘùΩÝιÕχΚρ ùΤôιΘλ
1) 07
2) 2/
3) 01
4) 105
25. ‘↑Ñλ×’ ΦτΣΘτ ùΣôÚρ
1) Ξô∴λ
2) Κôσß
3) ¿ν
4) ùΡÚκ×
26. ‘Εν ∆[δ€ΥÕ’ ΦτΣÕ ΒπΞûΚ ΑÏùΣΥςôÏλ
1) ùΘô→ΩôÏ ùΣΥν
2) ΒΟΞôÏ ùΣΥν
3) ØΘΩôÏ ùΣΥν
4) ΚôΩΞôÏ ùΣΥν
27. Τςλ ∗ úΞν < ΤςúΞν ΦτΣÕ ΒπΞûΚκ ×Πνε′ΥôÏλ
1) ƒ↔Θο ↑Κôςκ ×Πνε′
2) ΒΥο×κ ×Πνε′
3) ùΚÓΘο ↑Κôςκ ×Πνε′
4) úΘôτ[ο ↑Κôςκ ×Πνε′
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28. ‘Κôµ Øτ úΡν’ ΞÚΞÕ ΒιΘûΖΥôÏλ
1) ΒΥν≠ν ùΞηΟûΖ
2) Κ←ιΘûΖ
3) Ιτ°Υ Ξφ′ιΘûΖ
4) ùΞη≠ν ùΞηΟûΖ
29. ΤÚΘ ♣ΩιƒσÏ↔Υ ùΘµΞλ
1) ØÚΚτ
2) ƒÚΤôο
3) Βϕƒςτ
4) ΞÚΠτ
30. ΥûΞ Υ ΣΥιΘΩôο ΥûΞ ♠àλ ≅φΜκΣÓλ
, Βχ Ï[γΣô↑ο ≅ûΤϕÕρΖ ≅∞
1) ùΜôσùΣôÚρ ♦τΞÚ♣ûΩΥ∞
2) ùΜôο♦τΞÚ ♣ûΩΥ∞
3) ùΣôÚρ ♦τΞÚ ♣ûΩΥ∞
4) ΘσϰκúΣσ[ ≅∞
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MATHEMATICS (Q. No. 31-40)
31. Value of (1 + 2 + 3 )
1) 2
2) 6
3)
4) -
(1 + 2 + 3 ) τ Τƒκ×
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 Τσßλ xy = 20 Φ±ο x3 + y3 τ Τƒκ×
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 Φ±ο 5x-4x2+3 Φàλ ΣοÛßκ×χúΚôûΞ♠τ Τƒκ×
1) `2
2) -6
3) 2
4) 6
34. The area of a circle, if its circumference is 88cm is (in sq cm)
1) 154
2) 176
3) 576
4) 616
ΙÚ ΞγΟιƒτ Σ↔ƒó 88 ùΜ−Á− Φ±ο ≅Θτ ΣςκΣΖÜ (Μ−ùΜ−Á , ο )
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
ΒςηÓ ♥ûΚ♣ςκ×χ úΚôΠδΚ↓τ ↑€Θλ 2:7 Φ±ο ≅Ξσ°ο
′°Υ úΚôΠλ
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 Α€Υ ↑ΞςδΚ↓τ áγÓ ΜςôΜ↔ 9 Φ±ο
ΚûΟ′ êτß ↑ΞςδΚ↓τ áγÓ ΜςôΜ↔
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
ΙÚ ΜôµΜÕςιƒτ ΣχΚδΚ↓τ ûΤΥκ×ρ↓ΚûΖ Ξ↔ûΜØû[♠ο
ΒûΠκΣΘôο ΓσΣÓλ ΣΟλ
1) ΜôµΜÕςλ
2) ùΜπΞΚλ
3) ΜÕςλ
4) ΓúΘàλ ΒûΠΚςλ
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
ΙÚ ùΣôÚ↓τ ↑ûΩΥô∴Õ ØΘ←ο 20% ≅ƒΚ↔ιÕ+ ♦τ∴ν
20% Ïû[ϕΘôο ùΣôÚ↓τ ♣Κς ↑ûΩ♠ο Ïû[ϕΘ ΜΘÅΘλ
1) 4%
2) 6.25%
3) 20%
4) Τôσ[♥οûΩ
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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 Φ±ο cos2A + cos4A τ Τƒκ×
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, .... Φàλ áγÓιùΘôΟ↔ο 210 ΦτΣÕ ΦιΘû∴ΥôΞÕ
∆ßκΣôÏλ>
1) 9ΞÕ
2) 10ΞÕ
3) 11ΞÕ
4) 12ΞÕ
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SCIENCE (Q. No. 41-50)
41. Fragrant material is
1) carrot
2) cabbage
3) pepper
4) peanuts
•θχΚηΟΞσ°ο ΡßΤΠκùΣôÚρ
1) úΚςγ
2) ØγûΟχúΚôυ
3) ♥ΖÏ
4) ΣγΟô∞
42. In bulb the part which gives us light
1) metal base
2) glass chamber
3) filament
4) terminals
Σο♦ο Ι↓ ∆♥Ýλ ∋Ι↓Úλ( ΣôΚλ
1) ∆úΩôΚ ≅⁄ΘΖλ
2) ΚηΠô⁄ ùΣγΟΚλ
3) ΒûΨ
4) ♥τΞôµΚρ
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43. Raw materials involved in the process of photosynthesis
1) carbon dioxide
2) water
3) sunlight
4) above all
Ι↓εúΜνχûΚ♠ο ΣδÏùΣßλ êΩκùΣôÚγΚρ
1) ΚôνΣτ, ûΟ , Αχû]Ó
2) ¿ν
3) ã↔Υ Ι↓
4) úΤσΚηΟ ≅û∴ιÕλ
44. Lemon contain acid
1) Acetic acid
2) Citric acid
3) Oleic acid
4) Oxalic acid
ΦÛ♥εûΜ ΣΨιƒο ΚôΠκΣÓλ ≅♥Ωλ
1) ≅′⁄χ ≅♥Ωλ
2) ′γ↔χ ≅♥Ωλ
3) ϑ←χ ≅♥Ωλ
4) Αχ]ô←χ ≅♥Ωλ
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45. It is not a communicable disease
1) small pox
2) swine flu
3) typhoid
4) pellagra
ΒÕ ùΘôσßúΡôµ ≅οΩ
1) ùΣ↔ΥλûΤ
2) Στ°χΚôµεΜο
3) ûΟΣôµÓ
4) ùΣοΩôχςô
46. This vitamin is essential for the health of eye
1) Vitamin-A
2) Vitamin-B
3) Vitamin-C
4) Vitamin-D
Κη∞τ Αúςôχ€ΥιƒσÏ ≅Ξ′ΥΤô∴ ûΞγΟ♥τ
1) ûΞγΟ♥τ - A
2) ûΞγΟ♥τ - B
3) ûΞγΟ♥τ - C
4) ûΞγΟ♥τ - D
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47. Energy stored in
1) nucleus
2) mitochondria
3) ribosomes
4) cell wall
ùΜο←ο Μχƒ úΜ♥χΚκΣÓλ Σσ
1) ∆γΚÚ∋♣ëχ↓υ(
2) ûΤγúΟôΚôηγ↔Υô
3) ûςúΣôúΜôλΚρ
4) ùΜοÑΞν
48. These are lives in aquatic habitat
1) Leech, hydrilla
2) may fly and dragon fly
3) fish and crabs
4) above all
ΒûΞ ¿νΞôθ Ξôθ↑ΟδΚ↓ο Ξôθ€τ[∴
1) ≅γûΟ Τσßλ ûγ↔οΩô
2) ΧΜο Τσßλ ΘγΟôτ
3) ÁτΚρ Τσßλ ΡηÓΚρ
4) úΤσΚηΟ ≅û∴ιÕλ
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49. Symbol of square centimetre
1) m2
2) m
3) mm2
4) cm2
ΜÕς ùΜτ⁄ÁγΟν ΦτΣΘτ ϰÂÓ
1) m2
2) m
3) mm2
4) cm2
50. The respiratory organs in fish are
1) lungs
2) spiracles
3) lenticles
4) gills
Á±τ ÑΞôΜ ∆ßκ×
1) ÖûςÂςοΚρ
2) ÑΨοΚρ∋υûΣς€οΚρ(
3) ùΩτ⁄ùΜοΚρ
4) ùΜÜρΚρ
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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
ûΣΜτ ÏτßΚρ ΒϕΘ ΡƒχΚûς♠ο Σς↑ÙρΖ∴
1) ΚδûΚ
2) úΚôΘôΞ↔
3) ′ϕÕ
4) ΚôúΞ↔
52. The powerful kingdom among Mahajanapadas
1) Vajji
2) Kosala
3) Magadha
4) Asmaka
ΤΚô⊥∴ΣΘδΚ↓ο ΜχƒΞôµϕΘ ≅ςÑ
1) Ξϖ≥
2) úΚôΜΩλ
3) ΤΚΘλ
4) ≅υΤΚλ
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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) imperviousrocks
3) aquifer
4) sedimentaryrocks
♦ΖÜΚρ ≅οΩÕ ÖηÕûΖΚρ ùΚôηÓ ¿ûςι Θτàρ
ùΚôη⁄ÚχÏλ Σôû[ΚûΖ ΒπΞôß ≅ûΨκΣν
1) ΕÓÚÜ Σôû[Κρ
2) ΕÓÚΞô Σôû[Κρ
3) ¿νúΘχΚλ
4) Σ⁄Üκ Σôû[Κρ
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
‘ΜôΩ úΣôΚλ’ Φτàλ ΞûΚûΥε úΜνϕΘ ♣Ωλ ΒϕΘ úΡôχΚιƒσΚôΚ
ΣΥτΣÓιΘκΣγΟÕ
1) úΚô↑οΚÞχÏ ΡτùΚôûΟΥôΚ ΞΨδΚκΣγΟ ♣Ωλ
2) Σρ↓ûΥ ♣νΞ€κΣΘσΚôΚ ΞΨδΚκΣγΟ ♣Ωλ
3) û⊥∴ ≅ûΤκ×ΚÞχÏ ΞΨδΚκΣγΟ ♣Ωλ
4) ♦ςôΤΠνΚÞχÏ ΞΨδΚκΣγΟ ♣Ωλ
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55. The earliest surviving maps on clay tablets were made by
1) Sumerians
2) Romans
3) Indians
4) Chinese
Βτßλ ♣ûΩιƒÚχÏλ ♥Κκ ΣΨûΤΥô∴ ♣ΩκΣΟδΚûΖ Κ↓Τη
ΣΩûΚΚ↓τ ÁÕ ∆ÚΞôχ€ΥΞνΚρ
1) ÑúΤ↔ΥνΚρ
2) úςôΤô±ΥνΚρ
3) ΒϕƒΥνΚρ
4) ≠∴νΚρ
56. Bhoodan means donating land to the landless. Who started this
movement?
1) Rabindranath Tagore
2) VinobaBhave
3) Raja Ramamohan Roy
4) DayanandaSaraswathi
‘éΘô∴λ ΦτΣÕ ♣ΩΤσ[ΞνΚÞχÏ ♣ΩδΚûΖ ΞΨδÏΞΘôÏλ’ ΒϕΘ
ΒΥχΚιûΘ ùΘôΟδ€ΥΞν Υôν>
1) ΒςÅϕƒςΡôι Θôáν
2) ↑úΡôΣô ΣôúΞ
3) Βςô⊥ôςôλ úΤôΚτςôµ
4) ΘΥô∴ϕΘ ΜςυΞƒ
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57. ‘Loo’ winds are
1) hot and dry winds
2) cool winds
3) cold dry winds
4) coldpolar winds
»íµ ΚôσßΚρ
1) ùΞκΣΤô∴ Τσßλ Ξ[ηΟ ΚôσßΚρ
2) Ï↓νϕΘ ΚôσßΚρ
3) Ï↓νϕΘ Ξ[ηΟ ΚôσßΚρ
4) Ï↓νϕΘ ÕÚΞχ ΚôσßΚρ
58. ‘liberty, equality and fraternity’ are the slogans related to
1) American revolution
2) England revolution
3) French revolution
4) Russian revolution
»ÑΘϕƒςλ+ ΜΤιÕΞλ+ ΜúΚôΘςιÕΞλµ Φτàλ ØΨχΚδΚρ ΒΘàΟτ
ùΘôΟν×ûΟΥûΞ
1) ≅ùΤ↔χΚôκ ×ςγ′
2) Βδ€ΩôϕÕκ ×ςγ′
3) ♦ςφÑκ ×ςγ′
4) ΒςωΥκ ×ςγ′
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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 unskilledlabour.
3) pollution free environment
4) availability of other factors ofproduction
Στ∴ôγÓ ΚλùΣ±Κ↓τ ùΜΥσΣôÓΚÞχÏ ϑν ΒΟιûΘι úΘνÜ
ùΜµΞƒο ΒοΩôΘ ↑ƒØû[
1) ΜϕûΘΚÞχÏ ≅Ú€ο ΒÚιΘο
2) ƒ[àρΖ Τσßλ ƒ[∴σ[ ∆ûΨκΣôΖνΚρ €ûΟιΘο
3) ΤôΜσ[ ÑσßεãΨο
4) Τσ[ ∆σΣιƒχ Κôς∞Κρ €ûΟιΘο
60. The curtain raiser of economic liberalization policy is
1) Rajiv Gandhi
2) PV NarasimhaRao
3) IK Gujral
4) VPSingh
ùΣôÚΖôΘôς ΘôςôΖΤΥΤôχΚο ùΚôρûΚχÏ ƒûς ↑Ωχ€ΥΞν
1) ΒςôËπ Κôϕƒ
2) ♦−↑− Ρς′λΤ ςôπ
3) Η−úΚ− Ï⊥ςôο
4) ↑−♦− ′δ
Page 29
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) Φ±ο f(3) =
1) 3
2) 1
3) 5
4) 6
x−3 2y − 8 5 2
62. If = then x =
z+2 6 −2 a−4
1) 5
2) 8
3) 2
4) -8
−3 2 −8 5 2
= Φ±ο =
+2 6 −2 −4
1) 5
2) 8
3) 2
4) -8
Page 30
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 Τσßλ 4i - 2 j + 2k Α€Υ ùΞχΟôνΚρ ùΜδÏιΘô∴ûΞ
Φ±ο λ τ Τƒκ×
1) 2
2) 4
3) 1
4) 3
64. The value of sin 210° is
1)
2) −
√
3)
√
4) −
sin 210° τ Τƒκ×
1)
2) −
√
3)
√
4) −
Page 31
65. The value of is
1) tan
2) cot θ
3) sin
4) cos
τ Τƒκ×
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 τ ØΘτûΤ νÜ
1) 90°
2) 30°
3) 45°
4) 60°
Page 32
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 Φ±ο x τ Τƒκ×
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°
∆ ο = 3, = 4 Τσßλ = Φ±ο úΚôΠλ τ Τƒκ×
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 Τσßλ 8 x -11y - 33 = 0 Α€Υ úΡνúΚôÓΚρ
ΙÚ ×ρ↓♠ο ΙÚδÏλ Φ±ο τ Τƒκ×
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 Τσßλ 3x − 4y − 7 = 0 Α€Υ ΒûΠúΚôÓΚÞχÏ
ΒûΟΣγΟ çςλ
1) 5 ≅ΩÏΚρ
2) 3 ≅ΩÏΚρ
3) 2 ≅ΩÏΚρ
4) 1 ≅ΩÏ
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) Τσßλ B(3,5, −4) Α€ΥΞσû[ ΒûΠχÏλ úΚôγûΟ
YZ − ΘΖλ ♦↔χÏλ ↑€Θλ
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 Φàλ ΞûΖΞûςχÏ (−1,5) Φτ[ ×ρ↓♠ο ùΘôÓúΚôγ⁄τ
ΜôµÜ
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) Τσßλ B(0,4) Φàλ ×ρ↓Κ↓←ÚϕÕ ΜΤùΘôûΩ↑ο ∆ρΖ
×ρ↓♠τ ♣ΥΤκΣôûΘ ΜΤτΣôÓ
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 Φàλ ùΤµκ×û∴ Φη∞τ ΒûΠÂΥ Φη
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
ΙÚûΤ♠τ Κ∴êΩλ ω Φ±ο 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 Τσßλ b Α€ΥûΞ ax + bx + c = 0 τ êΩδΚρ Φ±ο + =
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 Α€ΥûΞ x3 − 6x2 + 9x − 4 = 0 τ êΩδΚρ Φ±ο
α τ Τƒκ×
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 Φ±ο n τ Τƒκ×
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) τ ↑↔↑ο ∆ßκ×Κ↓τ Φη∞χûΚ
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 Φàλ ↑ΞςιƒσÏ+ áγÓΜςôΜ↔♠←ÚϕÕ ΜςôΜ↔ ↑ΩχΚλ
1)
2)
3)
4)
Page 40
83. The probability of the null set that is P(∅) =
1) 1
2) 2
3) 5
4) 0
éϖ≥Υ ΚΠιƒτ ♣ΚθΘΚÜ ΦτΣÕ 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 Φτ[ ΞγΟιƒτ Αςλ
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 Φàλ ΣςΞûΖΥιƒτ Ï↑Υλó
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
ùΜπΞΚ ≅ƒΣςΞûΖΥιƒτ ûΤΥχúΚôγΟλ
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 Φàλ ΞûΚÂγÓε ΜΤτΣôγ⁄τ ♣ûΩΤλ
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 ( )
ΙÚ Κ∴εΜÕςιƒτ ΒςηÓ êûΩ↑γΟδΚÞχÏ ΒûΟΣγΟ úΚôΠλ
1) cos ( )
2) cos ( )
3) cos ( )
4) cos ( )
| |
92. lim → | |
=
1) 8
2) 3
3) 1
4) 11
8|x| + 3x
lim =
→ 3|x| − 2x
1) 8
2) 3
3) 1
4) 11
Page 45
93. [log(secx + tanx)] =
1) sin x
2) secx
3) tan x
4) cos x
d
[log(secx + tanx)] =
dx
1) sin x
2) secx
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 Φàλ ΞûΖΞûςχÏ (2,5) ×ρ↓♠ο ùΘôÓúΚôγ⁄τ ΜΤτΣôÓ
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)
ΑΥ ≅εÑΚ↓τ ΡΚνÜ êΩΤôΚ Αƒκ×ρ↓ûΥ (4, −5)χÏ Τôσ°∴ôο
(0,3) Η ùΣôßιÕ ×ƒΥ ≅εÑΚ↓τ ΑΥχáßΚρ
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 Φàλ ùΤµκ×û∴ Φη∞τ ΤγÓ
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 Φ±ο x + τ Τƒκ×
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 Τσßλ 7 − 2√5 Α€ΥΞσû[ êΩδΚΖôΚχ ùΚôηΟ
ΒÚΣ⁄ΜΤτΣôÓ
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 Η x + 2 Αο ΞÏχΚ €ûΟχÏλ Áƒ
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 Φ±ο n τ Τƒκ×
1) 10
2) 8
3) 6
4) 5