Railway Recruitment Board (RRB) Bhopal Junior Engineer-II Electrical Examination Held on 08-06-2008 Question Paper With Answer Key

Railway Recruitment Board, Bhopal Junior Engineer-II Electrical Examination Held on 08-06-2008

 

1. ‘Demographer’ is related to ‘People’ in the same way as ‘Philatelist’ is related to

(a)   Fossils

(b)   Stamps

(c)   Photography

(d)   Music

Answer: (b)

2. ‘Eye’ is related to ‘See’ in the same way as ‘Ear’ is to

(a)   Ring

(b)   Sound

(c)   Hear

(d)   Smell

Answer: (c)

Directions (Q. 3-4) : The following questions consist of two words each that have a certain relationship to each other, followed by four pair of words. Select the pair that has the same relationship as the original pair of words.

3. Disease : Plague

(a)   Tree : Leaf

(b)   City : Crowd

(c)   Reptile : Creep

(d)   Bird : Lark

Answer: (d)

4. Milk : Cream

(a)   College : Students

(b)   Sugar : Sweet

(c)   Clay : Pottery

(d)   Fruit : Glucose

Answer: (c)

5. Starting from a point ‘M’ Harish walked 18 m towards South. He turned to his left and walked 25 m. He then turned to his left and walked 25 m. He, then turned to his left and walked 18 m. He again turned to his left and walked 35 m and reached a point ‘P’. How far is Harish from the point ‘M’ and in which direction ?

(a)   10 m East

(b)   10 m West

(c)   35 m west

(d)   None of these

Answer: (d)

6. Shehnaz wants to go the market. She starts from her home which is in North and comes to the crossing. The road to her left ends in a park and straight ahead is the office complex. In which direction is the market to the crossing?

(a)   East

(b)   West

(c)   North

(d)   South

Answer: (b)

Directions (Q. 7-8) : In each of the following question, one term in the number series is wrong. Find out the wrong term.

7. 3, 10, 27, 4, 16, 64, 5, 25, 125

(a)   3

(b)   4

(c)   10

(d)   27

Answer: (c)

8. 24, 27, 31, 33, 36

(a)   33

(b)   31

(c)   27

(d)   24

Answer: (b)

Directions (Q. 9-13) : In each of the following letter series, some of the letters are missing, which are given in that order as one of the alternatives below it. Choose the correct alternative.

9. _aba_cabc_dcba_bab_a

(a)   abdca

(b)   cbadc

(c)   abcdd

(d)   cbdaa

Answer: (a)

10. a_cdaab_cc_daa_bbb_ccddd

(a)   bdbda

(b)   bddca

(c)   bbcad

(d)   bbdac

Answer: (d)

11. a_abbb_ccccd_ddccc_bb_ba

(a)   abcda

(b)   abdbc

(c)   abdcb

(d)   abcad

Answer: (c)

12. _bcdbc_dcabd_bcddc_dc_bd

(a)   aaaaa

(b)   ccccc

(c)   bbbbb

(d)   ddddd

Answer: (a)

13. adb_ac_da_cddcb_dbc_cbda

(a)   bccba

(b)   cbbaa

(c)   ccbba

(d)   bbcad

Answer: (b)

Directions (Q. 14-16) : Study the following information to answer the given questions.

(i) Eight friends A, B, C, D, E, F, G and H are seated in a circle facing the centre.

(ii) D is between B and G and F is between A and H.

(iii) E is second to the right of A.

14. Which of the following is A’s position?

(a)   Left of F

(b)   Right of F

(c)   Between E and F

(d)   Cannot be determined

Answer: (b)

15. Which of the following informations are not required to ascertain the position of C?

(a)   (i)

(b)   Either (ii) or (iii)

(c)   (iii)

(d)   All are required

Answer: (d)

16. Which of the following if C’s position?

(a)   Between E and F

(b)   Between G and E

(c)   Second on the left of B

(d)   None of the above

Answer: (d)

17. If AMERICA is coded as RAIMCEA, BRITAIN is coded as TBARIIN, then INDIA will be coded as

(a)   DINIA

(b)   DIINA

(c)   DINAI

(d)   IIDNA

Answer: (b)

18. If AMRITSAR is coded as MAIRSTRA< then CALCUTTA will be coded as

(a)   ACLCTUAT

(b)   LACTUCAT

(c)   ACCLTUAT

(d)   ACCLUTAT

Answer: (c)

Directions (Q. 19-20) : In each of the following question find which one word cannot be formed from the letters of the given words using each letter only once.

19. ORGANISATION

(a)   NATION

(b)   GRANT

(c)   SATAN

(d)   RECOGNISE

Answer: (d)

20. DISSEMINATION

(a)   INDIA

(b)   NATIONS

(c)   ACTION

(d)   MENTION

Answer: (c)

Directions (Q. 21-22) : Arrange the given words according to dictionary and choose the one that comes first.

21.

(a)   Temple

(b)   Tenant

(c)   Terminate

(d)   Temperature

Answer: (d)

22.

(a)   Quarter

(b)   Quarrel

(c)   Qualify

(d)   Quaver

Answer: (c)

Directions (Q. 23-28) : Following questions are based on the information given below. Read the information carefully and then answer the questions that follow.

(i) Seven students P, Q, R< S< T, U and V take a series of tests.

(ii) No two students get similar marks.

(iii) V always scores more than P.

(iv) P always scores more than Q.

(v) Each time either R scores the highest and T gets the least, or alternatively S scores the highest and U or Q scores the least.

23. If V is ranked fifth, which of these must be true ?

(a)   S scores the highest

(b)   R is ranked second

(c)   T is ranked third

(d)   Q is ranked fourth

Answer: (a)

24. If R gets the most, V should be ranked not lower than

(a)   Second

(b)   Third

(c)   Fourth

(d)   Fifth

Answer: (c)

25. If S is ranked second, which of the following can be true?

(a)   P gets more than R

(b)   V gets more than S

(c)   P gets more than S

(d)   U gets more than V

Answer: (d)

26. It S is ranked sixth and Q is ranked fifth, which of the following can be true?

(a)   V is ranked fifth or fourth

(b)   R is ranked seconds or third

(c)   P is ranked second or fifth

(d)   U is ranked third or fourth

Answer: (d)

27. If R is ranked second and Q is ranked fifth, which of these must be true ?

(a)   S is ranked third

(b)   P is ranked third

(c)   V is ranked fourth

(d)   T is ranked sixth

Answer: (d)

28. Information given in which of the statement is superfluous?

(a)   (ii)

(b)   (i)

(c)   (iv)

(d)   None is superfluous

Answer: (d)

Directions (Q. 29-30) : In each of the following question, four words are given, three of them are alike in a certain way so formed a group. Find the word which does not belong to the group.

29.

(a)   Rigveda

(b)   Yajurveda

(c)   Atharveda

(d)   Ayurveda

Answer: (d)

30.

(a)   Teeth

(b)   Tongue

(c)   Palate

(d)   Chin

Answer: (d)

31. Q’s mother is the sister of R and daughter of S and N is the daughter of R and sister of M. How is ‘M’ related to S?

(a)   Son

(b)   Son’s Son

(c)   Brother

(d)   Data inadequate

Answer: (d)

32. Pointing to a women in photograph, Vijay said, “She is the daughter of the father of the sister of my brother”. How is that lady in photograph related to Vijay?

(a)   Daughter

(b)   Wife

(c)   Grandmother

(d)   None of these

Answer: (d)

Directions (Q. 33-35) : Find out the missing numbers.

33. 2, 9, 28, 65, ……..

(a)   121

(b)   195

(c)   126

(d)   103

(e)   96

Answer: (c)

34. 2, 6, 14, 26, ……., 62

(a)   52

(b)   54

(c)   44

(d)   42

(e)   50

Answer: (d)

35. 101, 100, ………, 87, 71, 46

(a)   92

(b)   88

(c)   89

(d)   96

(e)   99

Answer: (d)

36. If α, β are the roots of the equation x2 – px + q = 0, then  is equal to

(a) 

(b) 

(c) 

(d)   None of these

Answer: (a)

37. If  then radius of the circle is

(a) 

(b) 

(c) 

(d) 

Answer: (c)

38. The sum of the series 6 + 66 + …… + upto n terms is

(a) 

(b) 

(c) 

(d)   None of these

Answer: (d)

39. If the coefficient of x7 and x8 in the expansion of  are equal, then n is equal to

(a)   56

(b)   55

(c)   45

(d)   15

Answer: (b)

40. If  then A1 is equal to

(a) 

(b) 

(c) 

(d) 

Answer: (b)

41. If A + B = 45°, then (cot A – 1) (cot B – 1) is equal to

(a)   0

(b)   2

(c)   1

(d)   4

Answer: (b)

42. If in a ∆ ABC, then the value of angle C is

(a)   30°

(b)   60°

(c)   45°

(d)   90°

Answer: (b)

43. If  then a vlue of x is

(a)   1

(b)   3

(c)   4

(d)   5

Answer: (b)

44. The distance between the lines 3x + 4y = 9 and 6x + 8y = 15 is

(a)   3/2

(b)   3/10

(c)   6

(d)   None of these

Answer: (b)

45. The value of k such that the equation 2x2 + 2y2 – 6x + 8y + k = 0, represents a point circle, is

(a)   0

(b)   25

(c)   25/2

(d)   −25/2

Answer: (c)

46.  is equal to

(a)   tan1 (x3) + c

(b) 

(c) 

(d) 

Answer: (b)

47. 

(a)   0

(b)   π/2

(c)   π/4

(d)   π/6

Answer: (a)

48. (x2 + xy) dy = (x2 + y2) dx is

(a) 

(b) 

(c) 

(d)   None of the above

Answer: (b)

49.  is equal to

(a) 

(b) 

(c) 

(d) 

Answer: (c)

50. If nP4 = 12nP6, then the value of n is

(a)   9

(b)   −1

(c)   10

(d)   8

Answer: (a)

51. If  are the adjacent sides of a parallelogram, then the lengths of its diagonal are

(a)   7, √69

(b)   6, √59

(c)   5, √65

(d)   None of these

Answer: (a)

52. If then  the value of tan 2θ + sec 2θ is

(a)   6

(b)   5

(c)   7

(d)   None of these

Answer: (c)

53. In a ∆ABC, I f r1 = 36, r2 = 18 and r3 = 12, then the area of the triangle is

(a)   216

(b)   316

(c)   326

(d)   None of these

Answer: (a)

54. 

(a)   0

(b)   1

(c)   2

(d)   3√2

Answer: (d)

55. The eccentricity of ellipse 4x2 + 9y2 = 36 is

(a) 

(b) 

(c) 

(d) 

Answer: (c)

56. The solutions of sin x + sin 5x = sin 3 x in (0, π/2) are

(a) 

(b) 

(c) 

(d)   None of these

Answer: (b)

57. If   at x = π/4 is

(a)   0

(b)   −1

(c)   1

(d)   √2

Answer: (a)

58. The simplified value of  is

(a)   2/99

(b)   1/25

(c)   1/50

(d)   1/100

Answer: (c)

59. If the radius of a circle increases by 6%, then by how much does the area of the circle increase ?

(a)   0.36%

(b)   3.6%

(c)   12.36%

(d)   6%

Answer: (c)

60. The value of  is

(a)   1

(b)   2

(c)   4

(d)   2√3

Answer: (c)

61. A sum of money invested at compound interest amounts in 3 yr to Rs 2400 and in 4 yr to Rs 2520. The interest rate per annum is

(a)   5%

(b)   6%

(c)   10%

(d)   12%

Answer: (a)

62. The speeds of A and B are in ratio 3 : 4. If A takes 20 min more than B to reach the destination, the time taken by A to reach the destination is

(a) 

(b) 

(c)   2h

(d) 

Answer: (b)

63. A starts business with Rs 3500 and after 5 months, B joins A as his partner. After a year, the profit is dived in the ratio 2 : 3. What is B’s contribution in the capital?

(a)   Rs 8000

(b)   Rs 8500

(c)   Rs 9000

(d)   Rs 7500

Answer: (c)

64. If two numbers are respectively 20% and 50% of a third number. What percent is the first number of the second number ?

(a)   10

(b)   20

(c)   30

(d)   40

Answer: (d)

65. In what time will the simple interest be 2/5 of the principal at 8 percent per annum ?

(a)   8 yr

(b)   7 yr

(c)   5 yr

(d)   6 yr

Answer: (c)

66. A can do 3/8 of the work in 9 days, B can do 5/6 of the work in 15 days, how long will they both working together take to do it?

(a)   10 days

(b)   11 days

(c)   72/7 days

(d)   None of these

Answer: (c)

67. If a : b : c = 2 : 3 : 4, then  is equal to

(a)   4 : 3 : 2

(b) 

(c) 

(d)   3 : 4 : 6

Answer: (b)

68. The selling price of Rs 24.60 per kg of rice fetches 23% gain. Total amount invested for the purchase of 23 kg of rice is

(a)   Rs 400

(b)   Rs 460

(c)   Rs 480

(d)   Rs 492

Answer: (b)

69. The total age of A and B is 12 yr more than that of total age of B and C. C is how many years younger than A?

(a)   C is elder than A

(b)   24

(c)   12

(d)   None of th ese

Answer: (c)

70. The product of two number is 12960 and their HCF is 36. How many pairs of such numbers can be formed ?

(a)   3

(b)   6

(c)   5

(d)   2

Answer: (d)

71. The number of spheres of 6 cm diameter that can be made out of a metallic solid cylinder of diameter 4 cm and height 45 cm is

(a)   5

(b)   6

(c)   8

(d)   10

Answer: (a)

72.  is equal to

(a)   1/2

(b)   −3/2

(c)   2/3

(d)   None of these

Answer: (a)

73. If two mutually exclusive events A and B are such that P(A) = 0.45 and P(B) = 0.35, then P(A or B) is equal to

(a)   0.5

(b)   0.05

(c)   0.25

(d)   0.8

Answer: (d)

74. If the position vectors of the points A and B are  , then what is the position vector of the mind point of AB is equal to

(a) 

(b) 

(c) 

(d) 

Answer: (b)

75. If the moment of the force  acting at (−1, 2, 1) about the point (4, λ, 2) is  , then λ is equal to

(a)   0

(b)   2

(c)   −1

(d)   1

Answer: (d)

76. The eccentricity of the hyperbola x2 – y2 = 25 is

(a)   √2

(b)   1/√2

(c)   2

(d)   1 + √2

Answer: (a)

77. The equation of an ellipse in the form  given the eccentricity to be 2/3 and latusrectum 2/3 is

(a)   25x2 + 45y2 = 9

(b)   25x2 – 4y2 = 9

(c)   25x2 – 45y2 = 9

(d)   25x2 + 5y2 = 9

Answer: (a)

78. The range of the function sin (sin1 x + cos1 x) |x| ≤ 1 is

(a)   [−1, 1]

(b)   (−1, 1)

(c)   {0}

(d)   {1}

Answer: (a)

79. If the roots of the equation (p2 + q2) x2 – 2q(q + r)x + (q2 + r2) = 0 be real and equal, hen p, q, r will be in

(a)   AP

(b)   GP

(c)   HP

(d)   None of these

Answer: (b)

80. Derivative of  with respect to tan1 x is

(a)   1

(b)   2

(c)   3

(d)   4

Answer: (b)

81. If ω is s cube root of unity, then (1 + ω – ω2) (1 – ω + ω2) is

(a)   1

(b)   0

(c)   2

(d)   4

Answer: (d)

82. Given that  then  is equal to

(a)   16.2205

(b)   16.2402

(c)   17.2205

(d)   155.2205

Answer: (c)

83. A tank can be filled in 10 h but owing to a leakage in its bottom it requires 5 h more to fill it. If the cistern is full, in what time

(a)   10 h

(b)   20 h

(c)   30 h

(d)   40 h

Answer: (c)

84. The average of 5 consecutive numbers is 18. The highest of these numbers will be

(a)   24

(b)   18

(c)   20

(d)   22

Answer: (c)

85. Differential coefficient to  is

(a) 

(b) 

(c) 

(d) 

Answer: (b)

Directions (Q. 86-89) : Read the following passage carefully and answer the questions given below it.

Mahatma Gandhi believed that industrialization was no answer to the problems that plague one mass of India’s poor and that villagers should be taught to be self-sufficient in food, weave their own cloth from cotton and eschew the glittering prizes that the twentieth century so temptingly offers. Such and idyllic and rural paradise did not appear to those who inherited the rains of political power.

86. Mahatma Gandhi’s views opposed industrialization of villages because

(a)   it would take away the skill of the villagers.

(b)   it would undermine self-sufficiency and destroy the beauty of life of the villager.

(c)   it would help the poor and not the rich.

(d)   it would affect the culture of the Indians.

Answer: (b)

87. The meaning of ‘the glittering prizes that the twentieth century so temptingly offers’ is

(a)   replacement of rural by urban interests

(b)   absence of violence and corruption

(c)   pursuit of commercialized material culture

(d)   complete removal of poverty

Answer: (c)

88. The basis of ‘an idyllic and rural paradise’ is

(a)   self-sufficiency in food and clothes and simplicity of life cycle

(b)   supporting those holding powerful political positions

(c)   rapid industrialization of villages

(d)   bringing to the villages the glittering prizes of t he twentieth century

Answer: (a)

89. Which of the following best illustrates the relationship between the phrases?

(i)    ‘Eschew the glittering prizes’; and

(ii)   ‘Idyllic and rural paradise’

(a)   the meaning of (i) is directly opposite to (ii)

(b)   (i) and (ii) are identical in meaning

(c)   first of all you must have (ii) in order to do (i)

(d)   unless you do (i), you cannot have (ii)

Answer: (d)

Directions (Q. 90-93) : In each of the following questions, choose the most appropriate alternative to fill in the blank.

90. True happiness consists ……… giving pleasure to others.

(a)   for

(b)   by

(c)   in

(d)   of

Answer: (c)

91. The meeting was presided …………. by the Prime Minister.

(a)   on

(b)   over

(c)   at

(d)   upon

Answer: (b)

92. He is definitely ………… .

(a)   wrongly

(b)   in wrong

(c)   in a wrong

(d)   in the wrong

Answer: (d)

93. She came ………….. with me to see the circus.

(a)   along

(b)   off

(c)   after

(d)   across

Answer: (a)

Directions (Q. 94-97) : In each of the following questions, choose the alternative which is most nearly similar in meaning to the word given in capitals.

94. OBEISANCE

(a)   Insult

(b)   Obedience

(c)   Indifference

(d)   Disrespect

Answer: (b)

95. FATIGUE

(a)   Weariness

(b)   Sweating

(c)   Tension

(d)   Drowsiness

Answer: (a)

96. PERFIDY

(a)   Debauchery

(b)   Deceit

(c)   Treachery

(d)   Conceit

Answer: (c)

97. MASTICATE

(a)   Devour

(b)   Drink

(c)   Chew

(d)   Swallow

Answer: (c)

Directions (Q. 98-100): Choose the correctly spelt word.

98.

(a)   Parlamentary

(b)   Parliamentary

(c)   Parlimentary

(d)   Parliamentery

Answer: (b)

99.

(a)   Astrinjent

(b)   Estrinjent

(c)   Astringent

(d)   Estringent

Answer: (c)

100.

(a)   Itinarary

(b)   Itenerary

(c)   Itinerary

(d)   Itinarery

Answer: (c)

101. The structure of Quatab Minar was completed by

(a)   Aram Shah

(b)   Qutbuddin Aibak

(c)   Iltutmish

(d)   Muhammad Bin Tughlaq

Answer: (c)

102. Ashoka was much influenced by a Buddhist monk called

(a)   Upagupta

(b)   Vasubandhu

(c)   Asvaghosha

(d)   Ambhi

Answer: (a)

103. Jainism was divided into two sects known as

(a)   Kapalika and Kalamukha

(b)   Mahayana and Hinayana

(c)   Ajivika and Nyaya Vaisesika

(d)   Svetambara and Digambara

Answer: (d)

104. The medieval ruler who was the first to establish a ministry of agriculture was

(a)   Alauddin Khalji

(b)   Mohammad Bin Tughlaq

(c)   Sher Shah

(d)   Akbar

Answer: (b)

105. Which of the following is the oldest monument ?

(a)   Ajanta

(b)   Qutab Minar

(c)   Taj Mahal

(d)   Khajuraho

Answer: (a)

106. Which State has the largest coastline in India?

(a)   Gujarat

(b)   Tamil Nadu

(c)   Karnataka

(d)   Andhra Pradesh

Answer: (a)

107. The British law which provoked Mahatma Gandhi to crusade for the Asians in South Africa was called

(a)   The Blacks Registration Act

(b)   The Asiatic Registration Act

(c)   The Coloured’s Licence Act

(d)   The Apartheid Act

Answer: (b)

108. What was the important provision of the second Factory Act of 1891 ?

(a)   Reduction in working hours for men

(b)   Workmen’s compensation

(c)   Provision of weekly holiday for all workers

(d)   Regulation for worker’s wages

Answer: (a)

109. The position of the earth in its orbit. When it is the its greatest distance from the Sun causing summer in the Northern hemisphere is

(a)   Perihelion

(b)   Apihelion

(c)   Perigee

(d)   Apogee

Answer: (b)

110. The climate best suited for horticulture is

(a)   Equatorial

(b)   Mediterranean

(c)   Monsoon

(d)   Tundra

Answer: (b)

111. A place having an average annual temperature of 27°C and an annual rainfall of over 200 cm could be

(a)   Tehran

(b)   Singapore

(c)   Nagpur

(d)   Moscow

Answer: (b)

112. Operation Blackboard aims at

(a)   promoting adult literacy

(b)   providing education to urban slum dwellers

(c)   opening of new schools specially for female children

(d)   providing primary education in an educationally backward area

Answer: (a)

113. When the Vice-President act as President. He gets the emoluments of the

(a)   President

(b)   Vice-President

(c)   Chairman of Rajya Sabha

(d)   President in addition to what he

Answer: (a)

114. Disputes regarding the election of the President and Vice-President are settled

(a)   in the Supreme Court

(b)   by the Election Commission

(c)   by a Parliamentary Committee

(d)   in the Supreme Court of High Courts

Answer: (a)

115. Which of the following states has the largest percentage of reserved parliamentary seats?

(a)   Orissa

(b)   Bihar

(c)   Uttar Pradesh

(d)   Madhya Pradesh

Answer: (c)

116. The first English newspaper in India was started by

(a)   Dadbhai Naoroji

(b)   J A Hickey

(c)   Lord William Bentinck

(d)   Rabindranath tagore

Answer: (b)

117. Which of the following personalities is credited with starting ‘Vana Mahotsava’ in 1950 ?

(a)   Jawaharlal Nehru

(b)   K M Munshi

(c)   Sardar Patel

(d)   None of these

Answer: (b)

118. Nuclear fission is caused by the impact of

(a)   proton

(b)   electron

(c)   neutron

(d)   None of these

Answer: (c)

119. Which of the following is used as a coolant in nuclear reactors?

(a)   Heavy water

(b)   Cadmium

(c)   Liquid sodium

(d)   Graphite

Answer: (c)

120. The strategic aim of IRDP is

(a)   to reduce unemployment

(b)   to provide the required inputs for increasing agricultural productivity

(c)   to provide more opportunities for rural employment and credit facilities at concessional rate of interest

(d)   None of these

Answer: (c)

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