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DEECET-2019
Physical Science - TAMIL
1. The important objective of giving dictation in Primary classes is
1. to correct errors in reading
2. to correct errors in writing
3. to correct errors in pronunciation
4. to correct communication
ΑςλΣ ΞÏκ×Κ↓ο ùΜôσΚûΖ ΦÝΘ ûΞιΘ←τ
∋⁄χúΟ_τ( Øχ€Υ ϰχúΚôρ
1. Σ⁄ιΘ←ο ΘΞßΚûΖ ƒÚιÕΘο
2. ΦÝÕΘ←ο ΘΞßΚûΖ ƒÚιÕΘο
3. ∆εΜ↔κ♦ο ΘΞßΚûΖ ƒÚιÕΘο
4. ΦηΠδΚûΖ ùΞ↓κΣÓιΘ←ο ΘΞßΚûΖ
ƒÚιÕΘο
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2. The reason behind giving awards and rewards to the students by the
teacher in the class is
1. to make them to read
2. to prepare them for competitions
3. to encourage them in all
4. to make them to write
»ΤôΠΞνΚ↓Ολ ΦƒνΣôνιΘ Ø⁄ÜΚûΖ ùΣßλúΣôÕ
Α′↔Υν Σ↔ÑΚρ Τσßλ ΣôςôγÓΚρ ΞΨδÏΘοµ - ΒΘσÏ
ΚôςΠλ
1. ≅ΞνΚûΖ Σ⁄χΚûΞκΣΘσÏ
2. ≅ΞνΚûΖ úΣôγ⁄ΚÞχÏ ΘΥôνΣÓιΘ
3. ≅ΞνΚûΖ ΕχΚΣÓιÕΞΘσÏ
4. ≅ΞνΚûΖ ΦÝÕλΣ⁄ ùΜµΞΘσÏ
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3. Teacher’s teaching should proceed keeping in view this type of pupils
1. Bright
2. Backward
3. Average
4. Handicapped
ΒπΞûΚΥô∴ ΤôΠΞνΚûΖ ΚΞ∴ιƒο ùΚôηÓ
Α′↔Υ↔τ Κσ♦ιΘο ♣ΚΨúΞηÓλ
1. Áιƒ[τ
2. ♦τΘδ€Υ
3. ΜςôΜ↔
4. Τôσ߃[∴ô↓Κρ
4. Recently State Government is providing this type of classrooms for all
Government schools
1. Digital
2. ICT
3. Computer
4. Yoga
ΜÁΣΚôΩιƒο+ Τô♣Ω ≅ςÑ ΒπΞûΚΥô∴ ΞÏκΣû[ΚûΖ
≅û∴ιÕ Σρ↓Κ↓Ûλ ΞΨδ€ ΞÚ€[Õ
1. ⁄≥γΟο
2. Η′⁄
3. Κ∞±
4. úΥôΚô
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5. Which of the following is a characteristic of teaching?
1. Teaching takes place in a static environment
2. Teaching tends towards self organization
3. Teaching is a discontinuous process
4. Teaching includes a shorter period of study and training
•θχΚηΟΞσ°ο Κσ♦ιΘ←τ ÏΠôƒΜΥλ
1. ♣ûΩΥô∴ ãΨ←ο Κσ♦ιΘο ♣ΚθΘο
2. Κσ♦ιΘο ÑΥ≅ûΤκ× Ξ→ΥôΚ ♣ΚθΘο
3. Κσ♦ιΘΩô∴Õ ùΘôΟνε′Υσ[ Øû[
4. Κσ♦ιΘο ΦτΣÕ Ï߀ΥΚôΩ ΑµÜ Τσßλ Σ♠σ′
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6. English East India Company established its first factory in India
during the reign of
1. Akbar
2. Humayun
3. Jahangir
4. Shah Jahan
♦↔γ≈ω €Ψχ€ϕƒΥ ΚλùΣ± ΒϕƒΥô↑ο ØΘΩôΞÕ
ùΘô→σΜôûΩûΥ ΒΞÚûΟΥ Αγ′χΚôΩιƒο ♣ß↑ΥÕ
1. ≅χΣν
2. ÷Τôëτ
3. ⊥ôδ•ν
4. _ô⊥ôτ
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7. The first writer to use Urdu as the medium of poetic expression was
1. Mirza Galib
2. Amir Khusrow
3. Bahadur Shah Jafar
4. Tansen
ùΜµÙρ Ξ⁄↑ο ΦηΠδΚûΖ ùΞ↓κΣÓιΘ ∆ÚÕ
ùΤô→ûΥ ΙÚ ΜôΘ∴ΤôΚ ΣΥτΣÓιƒΥ ØΘΩôΞÕ
ΦÝιΘôΖν
1. ♥ν⊥ô Κô←κ
2. ≅♥ν Ïυì
3. Σçν , _ , ⊥ôΣν
4. ΘôτúΜτ
8. The caves and rock cut temples at Ellora denote the following religious
scriptures
1. Buddhism only
2. Jainism only
3. Hinduism only
4. Buddhist, Jain and Hindu
ΦοúΩôςô↑ο ∆ρΖ ÏûΚΚρ Τσßλ Σôû[
ΚσúΚô♠οΚρ ΒλΤΘλ/ΤΘδΚÞχÏ ùΘôΟν×ûΟΥΞσû[
ùΞ↓κΣÓιÕ€τ[∴
1. ×ιΘΤΘλ ΤγÓλ
2. û⊥∴ΤΘλ ΤγÓλ
3. ΒϕÕΤΘλ ΤγÓλ
4. ×ιΘ+ û⊥∴+ ΒϕÕ ΤΘδΚρ
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9. Recently the following Countries performed Navy operations with the title
Zymex-18
1. China and Bangladesh
2. India and Japan
3. India and Sri Lanka
4. India and America
ΜÁΣ ΚôΩιƒο ΒϕΡôÓΚρ »û⊥ùΤχυ`18µ Φàλ ùΣΥ↔ο
ΚΟσΣûΟ ΜôΚΜδΚûΖ ΡΟιƒ∴−
1. ≠∴ô , ΣδΚΖôúΘω
2. ΒϕƒΥô , ⊥κΣôτ
3. ΒϕƒΥô , ΒΩδûΚ
4. ΒϕƒΥô , ≅ùΤ↔χΚô
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10. The first state to implement 10% reservation in jobs and educational
institutions for the economically backward people in general category
1. Gujarat
2. Uttar Pradesh
3. Jharkhand
4. Maharashtra
ùΣôÕ ΜêΚ ♦↔↑∴ûς úΜνϕΘ ùΣôÚΖôΘôς ÃΥôΚ
♦σΣÓιΘκΣγΟ ΤχΚÞχÏ úΞûΩΞôµκ× Τσßλ
Κο↑♣ûΩΥδΚ↓ο 10% ΒΟ ΙÕχ•ÓΚûΖ ΞΨδ€Υ
ØΘΩôΞÕ Τô♣Ωλ
1. Ï⊥ςôι
2. ∆ιƒς♦ςúΘΜλ
3. ⊥ôνΚηγ
4. Τôςôω⁄ςô
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11. Uma is an earnest student.
In the above sentence, ‘earnest’ means.
1. furious and emotional
2. serious and determined
3. funny and critical
4. zealous and crazy
12. ‘The study of the cultures of the past’ is :
1. Archaeology
2. Geology
3. Physiology
4. Zoology
13. Choose the true statement regarding a compound sentence.
1. It has a subordinating conjunction.
2. It has a subordinating clause.
3. It has no main clauses.
4. It has no subordinating clause.
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14. Yamuna has bright ideas.
Choose the meaning of ‘bright’ in the above context.
1. welcoming
2. clever
3. full of light
4. shining strongly
15. Rakesh is a man of good understanding, knowledge and reasoning
power because he is _________
Choose the expression that fits the blank meaningfully.
1. an expert
2. a literate
3. an intellectual
4. a snob
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21. ‘ΚûΩ ΤΟϕûΘ’ ΦτΣΘτ ùΣôÚρ
1. ΚûΩΤΚρ
2. ƒÚΤΚρ
3. ΤûΩΤΚρ
4. ΒΩγÑ♥
22. ‘ùΣôδÏΚΟο’ ΦτΣΘτ ΒΩχΚΠχ ϰκ×
1. Ση×ιùΘôûΚ
2. ∆ΞûΤιùΘôûΚ
3. ∆λûΤιùΘôûΚ
4. ↑û∴ιùΘôûΚ
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23. ‘ƒ↔ΚÓΚλ’ èûΩ ΒΥσ°ΥΞν
1. ΚλΣν
2. ΡοΩôΘ∴ôν
3. ΙγΟχáιΘν
4. ΜΤΠØ±Ξν
24. ƒÚιΘχΚúΘΞν ΒΥσ°Υ èο
1. ′ΩκΣƒΚôςλ
2. Τ∞úΤΚûΩ
3. ≠ΞΚ′ϕΘôΤ∞
4. ÏßϕùΘôûΚ
25. ‘Συ’ Φτàλ Αδ€Ωε ùΜôο←σΚô∴ Θ♥θεùΜôο
1. úΣÚϕÕ
2. ΒûΜÜ
3. ♥ƒΞη⁄
4. ùΘôΟνΞη⁄
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26. ‘ƒÚΟτ’ , ΒεùΜôο←σΚô∴ ΤôιƒûςΚûΖ áγÓΚ−
1
1. 2
2
1
2. 4
2
1
3. 3
2
1
4. 5
2
27. Χσ°ο ΗΚôςλ Ïû[ϕÕ ΞϕΘ ùΜôο
1. ΗΞν
2. ƒηûΠ
3. ΚûΩΝν
4. ΞûΖΥο
28. ‘ΣΘγΟλ’ , ΒεùΜôο←σΚô∴ ΦÝιÕ ΞΨχÏ ùΜôο
1. ΣΘνςλ
2. ΣΘσß
3. ΣιÕ
4. ΣΘσ[λ
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29. ΒÚƒûΠ , ↑↔ιùΘÝÕΚ−
1. ∆ΥνƒûΠ+ ≅?°ûΠ
2. ΘτûΤ+ ΣΟνχûΚ
3. Øτ±ûΩ+ ΒΥο
4. Ρο↑û∴+ ¾↑û∴
30. Ξ∴↑ΩδÏ ΣôÕΚôκ× ΜγΟλ ΒΥσ[κΣγΟ ΑηÓ
1. 0871
2. 0881
3. 0861
4. 0851
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31. A shopkeeper marks his goods 25% above the cost price and allows
a discount of 12% on them. What percent does he gain ?
ΙÚ ΚûΟχΚôςν Θτ±Ολ ∆ρΖ ùΣôÚγΚÞχÏ Ξôδ€Υ
↑ûΩûΥ↑Ο 25% ≅ƒΚΤôΚ Ï°ιΘ↑ûΩûΥ Ï°κ♦γΟôν−
≅Ξν ΙπùΞôÚ ùΣôÚ↓τ ÁÕλ 12% ΘρÞΣ⁄
ΞΨδ€∴ôο ≅ΞÚχÏ €ûΟχÏλ ΒΩôΣ ΜΘÅΘλ
1. 13%
2. 38%
3. 10%
4. 12%
32. One fifth of a number exceeds one seventh of the same by 10. The
number is ___________
1 1
ϑν Φη∞τ ΣôΚΤô∴Õ ΣôΚιûΘ ↑Ο 0/ ≅ƒΚλ
5 7
Φ±ο ≅ϕΘ Φη
1. 125
2. 150
3. 175
4. 200
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33. A wire is bent in the form of a circle with radius 28 cm. It is
straightened and made into square. What is the length of the side of
the square.
1. 44 cm
2. 22 cm
3. 88 cm
4. 11 cm
ϑÚ Κλ♦Υô∴Õ ΞûΖχΚκΣγÓ 17ùΜ−Á Αςλ ùΚôηΟ
ΞγΟΤôΚ ∆ÚΞôχΚκΣÓ€[Õ− ≅úΘ Κλ♦ûΥχ ùΚôηÓ
ΙÚ ΜÕςιûΘ ΓσΣÓιƒ∴ôο ≅εΜÕςιƒτ ΣχΚ¿Ζλ
1. 44 ùΜ−Á
2. 22 ùΜ−Á
3. 88 ùΜ−Á
4. 11 ùΜ−Á
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34. The numerator of a fraction is 3 less than the denominator. If ‘1’ is
2
added to both its numerator and denominator, it becomes . Find
3
the fraction __________
ΙÚ ♦τ∴ιƒτ ùΘôσΥô∴Õ+ ΣσûΥ ↑Ο 2 Ïû[Ü−
≅κ♦τ∴ιƒτ Σσ Τσßλ ùΘôσÙΟτ ΒςηÓΟàλ
2
0 Η áγ⁄∴ôο ≅Õ χÏ ΜΤΤô€[Õ Φ±ο ≅κ♦τ∴λ
3
4
1.
7
5
2.
8
2
3.
5
8
4.
5
35. Rs.960 cost of rice is needed for 8 members for 20 days. What is
the cost of rice required for 12 members for 15 days.
8 ΡΣνΚÞχÏ 20 ΡôγΚÞχÏ úΘûΞΥô∴ ≅↔′♠τ ↑ûΩ
ì−960/` Φ±ο 12 ΡΣνΚÞχÏ 15 ΡôγΚÞχÏ úΘûΞΥô∴
≅↔′♠τ ↑ûΩ
1. Rs.1080
2. Rs.900
3. Rs.1440
4. Rs.960
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1
36. If both x – 2 and x – are factors of px2 + 5x + r then
2
p – r = __________
1
px 2 + 5x + r χÏ x – 2 Τσßλ x– ΦτΣûΞ Κôς∞Κρ
2
Φ±ο p – r = __________
1. 1
2. –1
3. 3
4. 0
37. If cosec θ + cot θ = k then the value of cos θ = ________
cosec θ + cot θ = k Φ±ο cos θ = ________
k 2 +1
1.
k 2 -1
k 2 -1
2.
k 2 +1
k -1
3.
k +1
2k
4.
k 2 +1
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38. If the area of the triangle formed by the points (1, 2), (2, 3), (x, 4) is
40 sq. units then ‘x’ is __________
(1, 2), (2, 3), (x, 4) Φàλ ×ρ↓ΚΖôο ∆ÚΞôÏλ
ØχúΚôΠιƒτ ΣςκΣΖÜ 3/ Μ−≅ΩÏΚρ Φ±ο
‘x’ τ Τƒκ×
1
1. ,2
2
2
2. 2,
3
3. –77, 88
4. 77, –83
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39. One card is drawn from a well shuffled deck of 52 cards. Find the
probability of getting the queen of diamonds
ΡτÏ ÏÛχΚκΣγΟ 41 ≠γÓΚûΖχ ùΚôηΟ ΙÚ ≠γÓχ
Κγ⁄←ÚϕÕ ΙÚ ≠γÓ ΦÓχΚκΣÓ€[Õ Φ±ο ≅ε≠γÓ
ûΞς ςô∞ ≠γΟôΚ ΒÚκΣΘσΚô∴ ♣ΚθΘΚÜ
1
1.
13
1
2.
26
1
3.
52
1
4.
9
40. Sum of the areas of two squares is 468 m 2. If the difference of
their perimeters is 24m, find the length of the side of greatest
square (In meters) _______
ΒςηÓ ΜÕςδΚ↓τ ΣςκΣΖÜΚ↓τ ùΤôιΘλ 357Μ−Á−
úΤÛλ ≅Ξσ°τ Ñσ[ΖÜΚ↓τ ↑ιƒΥôΜλ 13Á Φ±ο
≅Ξσ°ο ùΣ↔Υ ΜÕςιƒτ ΣχΚ ≅ΖÜ ∋ÁγΟνΚ↓ο(
1. 18
2. 14
3. 24
4. 6
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41. The characteristic of the sound that describes how the brain
interprets the frequency of sound is called
1. pitch
2. loudness
3. quality
4. sound
Ι← ≅ƒνùΞη êûΖ♠∴ôο ΚηΟ°ΥκΣÓΞΘσΚô∴
Ι←♠τ Ση×
1. ÑÚƒ
2. ∆ςιΘιΘτûΤ
3. Θςλ
4. Ι←
42. Colour of methyl orange in alkali condition
1. Orange
2. Yellow
3. Red
4. Blue
Κôς ♣ûΩ♠ο ÁûΘο Αςφ′τ ♣[λ
1. ΑςφÑ
2. ΤφΜρ
3. ′Ξκ×
4. ¿Ωλ
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43. A solid changing directly into vapour is called
1. Filtrate
2. Sublimation
3. Decantation
4. Winnowing
ΙÚ ƒΟκùΣôÚρ úΡς⁄ΥôΚ ΞôÙΞôΚ Τôσ[ΤûΟΘο
ΒπΞôß ≅ûΨχΚκΣÓ€[Õ
1. Ξ⁄ΚγÓΘο
2. ΣΘδΚΤôΘο
3. ùΘ↓ΥûΞιΘο
4. çσßΘο
44. Which planet appears to be yellowish
1. Mars
2. Uranus
3. Saturn
4. Venus
ΤφΜρ ♣[ιƒο ΚôΠκΣÓλ úΚôρ
1. ùΜπΞôµ
2. Ùúς∴υ
3. Μ±
4. ùΞρ↓
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45. Which of the following is acidic in nature
1. Lemon juice
2. Baking soda
3. Lime water
4. Antacid
•θχΚηΟΞσ°ο ≅♥ΩιΘτûΤ ùΚôηΟÕ
1. ΦÛ♥εûΜ Μôß
2. ΜûΤΥο úΜôΟô
3. ÑηΠôλ× ¿ν
4. ≅♥ΩØ°Ü Τôιƒûς
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46. In a food chain, decomposers are also called as
1. Producers
2. Primary consumers
3. Secondary consumers
4. Recyclers
ΙÚ ∆ΠÜε Μδ€←♠ο ′ûΘΞûΟΞôΖûς ΒπΞôßλ
≅ûΨκΣν
1.! ΘΥô↔κΣôΖν
2.! ØΘτûΤ ÖΚνúΞôν
3.! ΒςηΟôλ ♣ûΩ ÖΚνúΞôν
4.! ΤßÑΨσ′ΥôΖν
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47. Identify the pair of organisms with open circulatory system
1. Fish - Octopus
2. Frog - Octopus
3. Cockroach - Snail
4. Cockroach - Fish
ƒ[ϕΘ ΒςιΘ ϑγΟ ΤηΟΩλ ùΣσßρΖ ΙÚ ú⊥ô⁄
∆♠ς∴δΚûΖ úΘνϕùΘÓ!
1.! Áτ - ΑχúΟôΣυ
2.! ΘΞûΖ - ΑχúΟôΣυ
3.! ΚςκΣôτ éε′ - ΡιûΘ
4.! ΚςκΣôτ éε′ - Áτ
48. Total number of calf bones and bones of lower arm in a human are
Τ±Θ±ο ùΚηûΟχΚôο ΦÛλ×Κρ Τσßλ •θ ûΚ
ΦÛλ×Κ↓τ ùΤôιΘ Φη∞χûΚ
1. 4
2. 2
3. 6
4. 8
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49. One of the following prevents constipation
1. Proteins
2. Fats
3. Fibres
4. Vitamins
•θχΚηΟΞσ°ο ΤΩε′χΚûΩ úΣôχÏλ Ιτß
1. ×ςΘλ
2. ùΚôÝκ×κ ùΣôÚγΚρ
3. Ρôν ΜιÕ
4. ûΞγΟ♥τΚρ
50. The cell organelle, which can digest the cell are
1. Lysosomes
2. Golgi sacs
3. Ribosomes
4. Mitochondria
ùΜοΚûΖ ùΜ°ιÕχùΚôρÞλ ùΜοΚρ
1.! ûΩú⊥ôúΜôλΚρ
2.! úΚôο€ ûΣΚρ
3.! ûςúΣôúΜôλΚρ
4.! ûΤγúΟôΚôη↔Υô
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51. The leader who defined democracy as a government of the people,
by the people and for the people
1. Thomas Jefferson
2. Washington
3. John Adams
4. Abraham Lincoln
ΤχΚΖôγ′ûΥ » ΤχΚ↓τ+ ΤχΚΖôο ΤχΚÞχΚô∴
≅ςΜôδΚλµ Φτß ΞûςΥû[ ùΜµΘ ΘûΩΞν
1. ΘôΤυ ù⊥Σν]τ
2. Ξô×δΟτ
3. ⊥ôτ ΑΟλυ
4. Α♦ςΚôλ ←δΚτ
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52. A powerful kingdom during ancient period
1. Kaushambi
2. Magadha
3. Rajgir
4. Patna
ΒÕ ΣηûΟΥχ ΚôΩιƒο ΜχƒΞôµϕΘ ςôϖ≥ΥΤôΚ
↑Ζδ€ΥÕ
1. ùΚΖΜλ♦
2. ΤΚΘô
3. ςôϖ€ν
4. Σôγ∴ô
53. Founders of Vijayanagar empire
1. Achyutharaya and Devaraya
2. Aliya Ramaraya and Venkatapathi Raya
3. Harihara Raya and Bukka Raya
4. Saluva Narasimha Raya and Krishna Devaraya
↑⊥ΥΡΚς úΣςς′û∴ ♣ß↑ΥΞνΚρ
1. ≅εÑΘςôΥν Τσßλ úΘΞςôΥν
2. ≅←Υ ςôΤςôΥν Τσßλ ùΞδΚΟΣƒ ςôΥν
3. ↔ς ςôΥν Τσßλ ×χΚ ςôΥν
4. ΜôÞΞ Ρς′λΤ ςôΥν Τσßλ €ÚωΠ úΘΞςôΥν
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54. Warp, Wept and Zari are the three stages in this process
1. Weaving
2. Cultivation
3. Aquaculture
4. Dairy Industry
ΣôÜ ùΘôµιΘο+ ΕûΟ è←ÓΘο Τσßλ ⊥↔ûΚ ΒÓΘο
ΦτΣ∴ ΒιùΘô→←τ êτß ♣ûΩΚρ
1. ùΡΜÜι ùΘô→ο
2. ↑ΞΜôΥλ
3. ÁτΞΖνκ× ùΘô→ο
4. Σôο ΣηûΠ
55. Both the Parliament and State Legislative Assemblies have power to make
laws over the subjects included in this List
1. Union List
2. State List
3. Concurrent List
4. Voters List
•θχΚôÔλ ΒκΣγ⁄Υ←ο ∆ρΖ ≅λΜδΚρ ÁÕ
ΣôςôÞΤτ[Øλ+ Τô♣Ω ΜγΟΤτ[δΚÞλ ΜγΟδΚρ
ΒΥσßλ ≅ƒΚôςλ ùΣσßρΖ∴−
1. ΤιƒΥ Σγ⁄Υο
2. Τô♣Ω Σγ⁄Υο
3. ùΣôÕ Σγ⁄Υο
4. ΞôχΚôΖν Σγ⁄Υο
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56. Fishing and Hunting are the main occupations of
1. Eskimos
2. Kayaks
3. Norwegians
4. Igloos
Áτ♦⁄ιΘο Τσßλ úΞγûΟΥôÓΘο ΒΞνΚ↓τ
Øχ€ΥΤô∴ ùΘô→οΚρ
1. Φχ″úΤôχΚρ
2. ΚôΥχÏΚρ
3. ΡôνúΞ≥ΥτΚρ
4. ΒχðχΚρ
57. The first Saturday in July month of every year is celebrated as
1. International Colleges Day
2. International Comrades Day
3. International Corporate Day
4. International Cooperative Day
ΙπùΞôÚ ΑηÓλ+ ⊥øûΩ ΤôΘιƒτ ØΘΩôΞÕ
Μ±χ€ΨûΤ ΒϕΘ ƒ∴ΤôΚ ùΚôηΟôΟκΣÓ€[Õ
1. ΜνΞúΘΜ Κοí↔Κρ ƒ∴λ
2. ΜνΞúΘΜ úΘôΨνΚρ ƒ∴λ
3. ΜνΞúΘΜ ùΣÚ ♣ßΞ∴δΚρ ƒ∴λ
4. ΜνΞúΘΜ áγÓ[Ü ƒ∴λ
Page 33
58. Zaid season occurs during the
1. Winter period
2. Summer period
3. Monsoon period
4. Harvesting period
ù⊥Υι Σ♠ν ΣÚΞλ ΒχΚôΩιƒο ΞÚ€[Õ
1. Ï↓νΚôΩλ
2. úΚôûΟΚôΩλ
3. ΣÚΞχΚôσß ΚôΩλ
4. ≅ßΞûΟΚôΩλ
Page 34
59. “The Government has a crucial role to play in keeping the economy going
and if it fails to intervene effectively, it can lead to a situation of depression”
Identify the economist who gave the above statement
1. G. J. Stigler
2. Joan Robinson
3. J.M. Keynes
4. J. L. Hanson
»»Ρôγ⁄τ ùΣôÚΖôΘôς ΡΟΞ⁄χûΚΚ↓ο ≅ςΜôδΚλ Øχ€Υ
ΣδÏ Ξ€χΚ úΞη⁄ÙρΖÕ− ≅Õ ƒ[ûΤÙΟτ ΘûΩÂÓ
ùΜµΥô↑γΟôο+ ùΣôÚΖôΘôς úΘχΚ♣ûΩ ΓσΣΟ Ξ→
ΞÏχÏλµµ Φτß ΦÓιÕûςιΘ ùΣôÚΖôΘôς ♣×Πν
1. G. J. υ⁄χΖν
2. ú⊥ôτ ςô♦τ]τ
3. J.M. •τυ
4. J. L. ôτΜτ
Page 35
60. Consider the following statements and identify the correct answer.
A) Brahmaputra in Tibet is known as Tsangpo
B) It flow eastwards through Southern Tibet
C) It has a glacier namely satopanth
D) It join in Ganga river near deveprayag
1. Sentences A and B are correct
2. Sentences C and D are correct
3. Sentence A is wrong but sentence C is right
4. Sentences A B are wrong
•θχΚôÔλ áσßΚûΖ Σ↔≠←ιÕ+ Μ↔Υô∴ ↑ûΟûΥ
ΚηΟ°−
A) ♦ςλΤ×ιƒςô ΡƒûΥ ƒùΣιƒο ΜôδúΣô ΦτΣν
B) ♦ςλΤ×ιƒςô ùΘσÏ ƒùΣι Ξ→ΥôΚ €ΨχÏ úΡôχ€
Σôµ€[Õ
C) ΒϕΡƒ ΜúΟôΣϕι Φτàλ Σ±Υôû[ ùΚôηÓρΖÕ
D) ΒϕΡƒ úΘΞ♦ςΥôûΚ Φτà♥Οιƒο ΚδûΚ ΡƒÙΟτ
ΒûΠ€[Õ
1. A Τσßλ B Ξôχ€ΥδΚρ Μ↔Υô∴ûΞ
2. C Τσßλ D Ξôχ€ΥδΚρ Μ↔Υô∴ûΞ
3. Ξôχ€Υλ A ΘΞß. Ξôχ€Υλ C Μ↔Υô∴Õ
4. A Τσßλ B Ξôχ€ΥδΚρ ΘΞ[ô∴ûΞ
Page 36
61. In the following, the one which has not been expressed properly is
1. Stress = kgm -1 s -2
Strain
2. Surface tension = kg s-2
3. Energy = kgm2 s-3
4. Pressure = kgm-1 s-2
•θχΚηΟΞσ°ο Μ↔Υô∴ Øû[♠ο ùΘ↔↑χΚôΘ Ιτß
ΘûΚÜ
1. = kgm -1 s -2
ƒ↔ ×
2. Σςκ× ΒÝ↑ûΜ = kg s-2
3. Ασ[ο = kgm2 s-3
4. ≅ÝιΘλ = kgm-1 s-2
Page 37
62. Choose the correct statement
1. The area of ‘displacement-time graph’ gives velocity
2. The slope of ‘velocity-time graph’ gives acceleration
3. The slope of ‘displacement-time graph’ gives acceleration
4. The area of ‘velocity-time graph’ gives average velocity
•θχΚηΟΞσ°ο Μ↔Υô∴ áσß
1. ΒΟκùΣΥνε′ ` ΚôΩλ ΞûςΣΟιƒτ Σςκ×
ƒûΜúΞΚιûΘ ùΘ↔↑χ€[Õ−
2. ƒûΜúΞΚλ , ΚôΩλ ΞûςΣΟιƒτ ΜôµÜ
ØÓχΚιûΘ ùΘ↔↑χ€[Õ−
3. ΒΟκùΣΥνε′ ` ΚôΩλ ΞûςΣΟιƒτ ΜôµÜ
ØÓχΚιûΘ ùΘ↔↑χ€[Õ−
4. ƒûΜúΞΚλ , ΚôΩλ ΞûςΣΟιƒτ Σςκ×
ƒûΜúΞΚιûΘ ùΘ↔↑χ€[Õ−
63. A body of mass 6kg is in uniform motion along a straight line when
a force of 12 N is acting on it. The frictional force acting on the body
is
6€€ ♣û[ÙûΟΥ ΙÚ ùΣôÚ↓τ ÁÕ 12 N ↑ûΜ
ùΜÛιÕλ úΣôÕ ≅Õ úΡνúΚôγ⁄ο ≠ςô∴ ΒΥχΚιƒο
ΣΥΠλùΜµ€[Õ− Φ±ο ≅Θτ ÁÕ ùΜΥοΣÓλ ∆ςôµÜ
↑ûΜ
1. 6N
2. 12 N
3. 18 N
4. 24 N
Page 38
64. When a body is falling freely from certain height, the work done by
gravity is
1. Positive
2. Negative
3. Zero
4. May be positive or negative
ΙÚ ùΣôÚρ ′°Õ ∆Υςιƒ←ÚϕÕ Θτ±εûΜΥôΚ
•θúΡôχ€ ↑Ý€[Õ+ Φ±ο Χνκ× ↑ûΜΥôο ùΜµΥκΣγΟ
úΞûΩ
1. úΡν ϰ
2. Φƒν ϰ
3. éϖ≥Υλ
4. úΡν ϰ ≅οΩÕ Φƒν ϰ
Page 39
65. A particle is moving with uniform speed 0.5 m/s along a circle of
radius 1m. The angular velocity of the particle is
ΙÚ ÕΚρ /−4 Á.↑ ≠ςô∴ úΞΚιƒο 0 Á Αςλ ùΚôηΟ
ΙÚ ΞγΟκΣôûΘ♠ο ΒΥδÏ€[Õ− ≅ϕΘ ÕΚ↓τ úΚôΠ
ƒûΜúΞΚλ
1. 0.5 rad/s
2. 1 rad/s
3. 1.5 rad/s
4. 2 rad/s
66. The total energy of a particle executing simple harmonic motion is
proportional to
1. Displacement from mean position
2. Frequency of oscillation
3. Velocity of particle
4. Square of amplitude of motion
Φ↓Υ ≠↔ûΜ ΒΥχΚιƒο ∆ρΖ ΙÚ ÕΚ↓τ ùΤôιΘ
Ασ[ο ΒΘσÏ úΡν ↑€Θιƒο ΒÚχÏλ
1. ΡÓ♣ûΩ ×ρ↓♠←ÚϕÕ ΒΟκùΣΥνε′χÏ
2. ≅ûΩ↑τ ≅ƒνùΞη∞σÏ
3. ÕΚ↓τ ƒûΜúΞΚιƒσÏ
4. ΒΥχΚιƒτ Åε′τ ΒÚΤ⁄χÏ
Page 40
67. The internal energy of a gas during isothermal expansion
1. Increases
2. Decreases
3. becomes zero
4. remains constant
ΜΤ ùΞκΣ♣ûΩ ↑↔ΞôχΚιƒο ΙÚ ΞôÙ↑τ ∆ρ Ασ[ο
1. ≅ƒΚ↔χÏλ
2. Ïû[Ùλ
3. éϖ≥ΥΤô€[Õ
4. ♣ûΩΥôΚ ΒÚχÏλ
68. The transverse nature of light is shown by
1. Interference of light
2. Refraction of light
3. Polarisation of light
4. Dispersion of light
Ι↓♠τ ÏßχΚûΩ ΘτûΤûΥ ùΘ↔↑κΣÕ
1. Ι↓♠τ Ïßχ•γÓ ↑ûΖÜ
2. Ι↓↑ΩΚο
3. Ι↓♠τ ΘΖ↑ûΖÜ
4. Ι↓♠τ ♣[κ♦↔ûΚ
Page 41
69. An open pipe and a closed pipe are in resonance with each other
with their fundamental frequencies. The ratio of their lengths is
ΙÚ ƒ[ϕΘ ÏΨôµ Τσßλ ΙÚ ê⁄Υ ÏΨôµΚ↓τ
ØΘτûΤ ≅ƒνùΞη∞τ úΣôÕ ΙτßΟτ Ιτß
ΙιƒûΜ↑ο ∆ρΖ∴+ Φ±ο ≅Ξσ°τ ¿ΖδΚ↓τ ↑€Θλ
1. 4:3
2. 2:3
3. 1:2
4. 2:1
70. Substance used to slowdown the fast neutrons released during
nuclear fission is called
1. Fuel
2. Moderator
3. Control rods
4. Reflecting rods
≅ÔχΚÚ ♦ΖÜ ↑û∴♠ο ùΞ↓úΥßλ ♣ëγςôτΚ↓τ
úΞΚιûΘ ΚγÓΣÓιÕΞÕ
1. Φ↔ùΣôÚρ
2. Θ∞κΣôτ
3. ΚγÓΣÓιÕλ Κ→Κρ
4. Φƒùςô↓χÏλ Κ→Κρ
Page 42
71. In common emitter transistor amplifier, the phase difference between
output voltage and input voltage is
ΜôΘôςΠ ∆♥θÜ ⁄ςôτ′υΟν ùΣÚχ€♠ο ùΞ↓ÂÓ
úΞôοúΟϖ Τσßλ ∆ρÇÓ úΞôοúΟϖ ΒûΟúΥ
ΚγΟúΞßΣôÓ
1. 0°
2. 45°
3. 90°
4. 180°
72. Which of the following statements is correct
1. The stopping potential increases with increasing intensity of
incident light.
2. The photocurrent increases with increasing intensity of
incident light.
3. The photocurrent is proportional to applied voltage.
4. The photocurrent increases with increasing frequency of
incident light.
•θχΚôÔλ áσßΚ↓ο Μ↔Υô∴ áσß
1. ΣÓΚƒν ùΜ°Ü ≅ƒΚ↔χÏλ úΣôÕ ΘûΟ ♥τ∴ÝιΘλ
≅ƒΚ↔χÏλ.
2. ΣÓΚƒν ùΜ°Ü ≅ƒΚ↔χÏλ úΣôÕ Ι↓ ♥τú∴ôγΟλ
≅ƒΚ↔χÏλ
3. Ι↓ ♥τú∴ôγΟλ ≅↓χΚκΣÓλ úΞôοúΟ≥χÏ
úΡν↑€Θιƒο ΒÚχÏλ−
4. ΣÓΚƒν ≅ƒνùΞη ≅ƒΚ↔χÏλ úΣôÕ Ι↓
♥τú∴ôγΟλ ≅ƒΚ↔χÏλ−
Page 43
73. The intensity of gravitational field is maximum at
1. Centre of the earth
2. Equator
3. Poles
4. Same every where
Χνκ× ×Ωιƒτ ùΜ°Ü ΒδÏ ≅ƒΚΣγΜλ
1. é♥♠τ ûΤΥιƒο
2. éΤιƒΥ úςûΚ♠ο
3. ÕÚΞδΚ↓ο
4. ΦοΩô ΒΟδΚ↓Ûλ Ιúς ↑ΘΤôΚ ΒÚχÏλ
74. The force experienced by a charge of 2 mC in an electric field is
3 × 10-3 N. The intensity of electric field is
ΙÚ ♥τ×Ωιƒο ∆ρΖ 2 mC ♥τÑûΤ♠τ ÁÕ 3 × 10 -3 N
↑ûΜ ùΜÛιΘκΣÓ€[Õ+ Φ±ο ≅ϕΘ ♥τ ×Ωιƒτ ùΜ°Ü
1. 1.5 ×103NC-1
2. 1.5 × 10-3 NC-1
3. 6 × 10-3 NC-1
4. 6 × 103NC-1
Page 44
75. If a unit positive charge is taken from one point to another over an
equipotential surface, then
1. Work is done on the charge
2. Work is done by the charge
3. No work is done
4. Work done is constant
ϑςΩÏ úΡν ♥τÑûΤûΥ ΜΤ ♥τ∴ÝιΘ ΘΖιƒο ΙÚ
×ρ↓♠←ÚϕÕ Τσù[ôÚ ×ρ↓χÏ ΦÓιÕεùΜοÛλ úΣôÕ
1. ♥τÑûΤ♠τ ÁÕ úΞûΩ ΡûΟùΣ߀[Õ
2. ♥τÑûΤ♠∴ôο úΞûΩ ΡûΟùΣ߀[Õ
3. úΞûΩ ΡûΟùΣßΞÕ ΒοûΩ
4. ΡûΟùΣσ[ úΞûΩ ♣ûΩΥô∴Õ
76. The triple point for water is
1. 0°C at a pressure of 1 atm
2. 273.16K at a pressure of 76 mm of Hg
3. –273° C at a pressure of 4 mm of Hg
4. 273.16 K at a pressure of 613 Pa
¿↔τ Øκ×ρ↓ ΦτΣÕ
1. 1 atm ≅ÝιΘιƒο 0° C
2. 76 mm ΣôΘςΜ ≅ÝιΘιƒο 273.16K
3. 4 mm ΣôΘςΜ ≅ÝιΘιƒο –273° C
4. 613 Pa ≅ÝιΘιƒο 273.16 K
Page 45
77 Angle of contact for wetting liquids is
1. Less than 90°
2. More than 90°
3. Equal to 90°
4. Equal to 180°
ΧςιûΘ ∆ηΟôχÏλ ƒςΞδΚ↓τ ùΘôÓ úΚôΠλ
1. 90+ ↑Ο Ïû[Ü
2. 90+ ↑Ο ≅ƒΚλ
3. 90+ χÏ ΜΤλ
4. 180° χÏ ΜΤλ
78. A conductor of length 10 cm and carrying a current of 1.5 A is kept
in magnetic field of 4 x 10 -4 T normal to it. The force acting on it is
4 x 10-4 T ΑΚ ∆ρΖ ΚôϕΘ ×ΩιƒσÏ ùΜδÏιΘôΚ 10 cm
¿ΖØρΖ 1.5A ♥τú∴ôγΟλ ♣ΚÝλ ΙÚ ΚΟιƒûΥ
ûΞχÏλ úΣôÕ ≅Θτ ÁÕ ùΜΥοΣÓλ ↑ûΜ
1. 6 x 10-5 N
2. 6 x 10-4 N
3. 3 x 10-5 N
4. 3 x 10-4 N
Page 46
79. The torque acting on magnet of moment M and placed with its axial
line making an angle q to magnetic field of induction B is
ΚôϕΘιçηΟο B ΑΚ ∆ρΖ ΙÚ ΚôϕΘιûΘ ≅Θτ
≅εÑχúΚôγÓΟτ q úΚôΠιûΘ ∆ÚΞôχÏΤôß
ûΞχÏλúΣôÕ ≅Θτ ÁÕ ùΜΥοΣÓλ ΚôϕΘ ƒÚκ×ιƒ[τ
1. MBsinq
2. MBtanq
3. MBcosq
4. MBcotq
80. When the length of an astronomical telescope tube increases its
magnifying power will,
1. Decrease
2. Increase
3. Does not change
4. May increase or decrease
Ξô∴↑Υο ùΘôûΩúΡôχ€♠τ ¿ΖιûΘ ≅ƒΚ↔χÏλ úΣôÕ
≅Θτ ∆ÚκùΣÚχÏλ ƒ[τ
1. Ïû[€[Õ
2. ≅ƒΚ↔χ€[Õ
3. Τôσ[λ ΒοûΩ
4. ≅ƒΚ↔χÏλ ≅οΩÕ Ïû[€[Õ
Page 47
81. Correct set of four quantum numbers for valence electron of
Rubidium (Z=37)
•θχΚηΟΞσ°ο ÚÀ⁄Υιƒτ (Z=37) ΚûΟ′ ΦΩχγςô±τ
Μ↔Υô∴ ÏΞôηΟλ ΦηΚρ
1
1. 5, 0, 0, +
2
1
2. 5, 1, 0, +
2
1
3. 5, 1, 1, +
2
1
4. 6, 0, 0, +
2
82. The decreasing Acidic nature of the given oxides
•θΚηΟ ΑχûΜÓΚ↓τ ≅♥ΩιΘτûΤ Ïû[Ùλ €ςΤλ
∋Ξ↔ûΜ(
1. Li2O >BeO> B2O3> CO2> N2O3
2. N2O3>CO2> B2O3>BeO>Li2O
3. CO2>N2O3> B2O3>BeO>Li2O
4. B2O3>CO2>N2O3>Li 2O >BeO
Page 49
85. Human body is an example of
1. Open system
2. Closed system
3. Isolated system
4. State of the system
Τ±Θ ∆Οο ΒΘσÏ ∆ΘôςΠλ ΑÏλ
1. ƒ[ϕΘ ΤηΟΩλ
2. ê⁄Υ ΤηΟΩλ
3. Θ±ιΘ ΤηΟΩλ
4. ΤηΟΩ ♣ûΩ
86. The volume occupied by 4.4 g of CO2 at STP is
STP-♠ο 4.4 €ςôλΚρ CO2 ≅ûΟιÕχùΚôρÞλ Κ∴≅ΖÜ
1. 22.4 L
2. 2.24 L
3. 0.224 L
4. 0.1 L
87. The pH of 0.05 M of H2SO4 is
0.05 M ùΜ°Ü ∆ρΖ H2SO4 ΚûςΜ←τ pH Τƒκ×
1. 5
2. 2
3. 4
4. 3
Page 50
88. The most electro positive element in alkali metal is
≅ƒΚ úΡν♥τ ΘτûΤ ùΚôηΟ Κôς∆úΩôΚλ
1. Na
2. K
3. Rb
4. Cs
89. The oxidation state of “Cr” in Cr2O7-2
Cr2O7-2 ,ο “Cr” ,τ Αχ′ΚςΠ Φη
1. –5
2. –6
3. +6
4. +2
90. One of the following gas is liberated when Ba(N3)2 is thermally
decomposed
úΣ↔Υλ Αχû]Ó ∋Ba(N3)2 ( ùΞκΣε′ûΘÜßΘο ↑û∴χÏ
∆γΣÓιÕΞΘτ êΩΤôΚ ùΞ↓úΥßλ ΞôÙ
1. C2H2
2. N2
3. C2H6
4. CO2
Page 51
91. SiO2 is an example of
1. Ionic solid
2. Covalent solid
3. Polar solid
4. Molecular solid
SiO2 ΦτΣÕ ΒΘσÏ ϑν ∆ΘôςΠΤôÏλ
1. ≅Υ± ƒΟκùΣôÚρ
2. ΜΚ♦ûΠκ× ƒΟκùΣôÚρ
3. ÕÚΞ ƒΟκùΣôÚρ
4. êΩχáß ƒΟκùΣôÚρ
92. One of the following gas is more soluble in water
•θχΚηΟ ΞôÙχΚ↓ο ¿↔ο ≅ƒΚΤôΚ ΚûςΞÕ
1. He
2. H2
3. Ar
4. CH4
93. The unit of molar conductivity
úΤôΩôν ΚΟιÕιΘτûΤ♠τ ≅ΩÏ
1. S m2 mol–1
2. S m mol–2
3. S cm2 mol–2
4. 10 4 S m2 mol–1
Page 52
94. What is the intercept in FreundlichIsotherm
♦ςôΥη⁄ω ΜΤùΞκΣχúΚôγ⁄ο Ïßχ€Óλ Σσ
x
1. log
m
1
2.
n
æ1ö
3. -ç ÷
ènø
4. log k
95. The percentage of Carbon in Pig Iron
úΘ±Úλ♦ο ΚôνΣ±τ ΜΘÅΘλ
1. 8%
2. 0.4%
3. 4%
4. 2.5%
96. The number of P–OH bonds in orthophosphorous
ΑνιúΘôΣôυΣς′ο ΚôΠκΣÓλ P–OH ♦ûΠκ×Κ↓τ
Φη∞χûΚ
1. 2
2. 1
3. 4
4. 3
Page 53
97. éë Ni ( CO )4 ùû is
1. Diamagnetic and Tetrahedral
2. Diamagnetic and Square planar
3. Paramagnetic and Tetrahedral
4. Paramagnetic and Octahedral
éë Ni ( CO )4 ùû ΦτΣÕ
1. ûΟΥôΚôϕΘκùΣôÚρ Τσßλ ΡôτØ€ Ξ⁄Ξλ
2. ûΟΥôΚôϕΘκùΣôÚρ Τσßλ ΜÕςΘΖ Ξ⁄Ξλ
3. ΣôςôΚôϕΘκùΣôÚρ Τσßλ ΡôτØ€ Ξ⁄Ξλ
4. ΣôςôΚôϕΘκùΣôÚρ Τσßλ ΦηΤ Ξ⁄Ξλ
98. One of the following Amino Acid contains “Sulphur Element”
1. Valine
2. Proline
3. Methionine
4. Alananine
•θχΚηΟΞσ°ο “ΜοΣν Θ±ΤιûΘ” ùΣσßρΖ ≅♥ú∴ô
≅♥Ωλ
1. úΞûΩτ
2. ×úςôûΩτ
3. ♥ƒúΥôû∴τ
4. ΦΩ∴û∴τ
Page 54
99. One of the following compound is favoured towards SN2 reaction
•θχΚηΟ úΜνΤδΚ↓ο Ιτß SN2 ↑û∴♠ο úΞΚΤôΚ
∋Õ↔ΘΤôΚ( ΣδúΚσ€[Õ
1. (CH3)3 C–Br
2. CH3 CH2 Br
3. CH3–CH–CH3
Br
4. (CH3)3 C–I
100. One of the following do not contain –COOH functional group
1. Salicylic Acid
2. Picric Acid
3. Ethanoic Acid
4. Acetic Acid
•θχΚηΟΞσ°ο Ιτß –COOH ùΜΥο
↑û∴ιùΘôσûΥκ ùΣσ°ÚκΣÕ ≅οΩ
1. Μô←′←χ ≅♥Ωλ
2. ♦χ↔χ ≅♥Ωλ
3. ΦΘú∴ô♠χ ≅♥Ωλ
4. ≅′⁄χ ≅♥Ωλ