Practice test

Wbpsc miscellaneous official paper (2018) - Test Set 1

Review 100 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

100 questions

Questions and explanations

  1. Question 1

    If 75% of the students in a school are boys and the number of girls is 420, the number of boys is
    1. 1176
    2. 1350
    3. 1125
    4. 1260
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  2. Question 2

    If A's salary is 25% less than that of B, then how much per cent is B's salary more than that of A?
    1. 44 1/4 %
    2. 33 1/3 %
    3. 22 1/2 %
    4. 55 1/5 %
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  3. Question 3

    A seller sold an article with 20% loss. If he sold the article with Rs. 200 more he would have a profit of 5%. Cost price of the article was
    1. Rs. 600
    2. Rs. 800
    3. Rs. 1000
    4. Rs. 1200
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  4. Question 4

    A dishonest dealer claims to sell his goods at the cost price but uses a false weight of 900 gm. for 1 Kg. His gain per cent is
    1. 13%
    2. 11 1/9 %
    3. 11.25%
    4. 12 1/9 %
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  5. Question 5

    In what proportion must water be added to spirit to gain 20% by selling it at the cost price?
    1. 2:5
    2. 1:5
    3. 3:5
    4. 4:5
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  6. Question 6

    The simplified value of

    \frac{1}{1000}\left(\frac{1}{5} + 999\frac{494}{495} \times 99\right)\mathrm{is}
    1. 99
    2. 990
    3. 9900
    4. 99000
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  7. Question 7

    A student was asked to divide a number by 3, but instead of dividing it, he multiplied it by 3 and got 29.7. The correct answer was
    1. 9.3
    2. 3.3
    3. 9.8
    4. 9.9
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  8. Question 8

    If \frac{4}{5}{\mathrm{\th }} of cistern is filled in 1 minute, how much more time will be required to fill the rest of it?
    1. 10 sec.
    2. 12 sec.
    3. 15 sec.
    4. 20 sec.
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  9. Question 9

    X can do a piece of work in 20 days and Y can do it in 12 days. Y worked at it for 9 days. In how many days can X alone finish the remaining work?
    1. 5
    2. 3
    3. 7
    4. 11
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  10. Question 10

    12 workers take 4 hours to complete a job. How long would it take 15 workers to complete the job?
    1. 2 hrs. 40 mins.
    2. 3 hrs. 12 mins.
    3. 3 hrs. 24 mins.
    4. 3 hrs. 30 mins.
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  11. Question 11

    A gardener plants 17956 trees in such a way that there are as many rows as there are trees in a row. The number of trees in a row are
    1. 136
    2. 134
    3. 144
    4. 154
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  12. Question 12

    A man invested \frac{1}{3} of his capital at 7% \frac{1}{4} at 8% and the remainder at 10%. If his annual income is Rs. 561, the capital is
    1. Rs. 6600
    2. Rs. 6000
    3. Rs. 5400
    4. Rs. 7200
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  13. Question 13

    A train can go from Burdwan to Howrah in 6 hours and another train can go from Howrah to Burdwan in 4 hours. Both of them start at 7 A.M. towards each other. They will meet at
    1. 9-15 A.M
    2. 9-22 A.M
    3. 9-24 A.M
    4. 9-25 A.M
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  14. Question 14

    Ajoy is much younger to Vijoy as he is older to Tarun. If the total of the ages of Vijoy and Tarun is 48 years, how old is Ajoy?
    1. 23 years
    2. 21 years
    3. 24 years
    4. 18 years
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  15. Question 15

    X has monthly income of Rs. 25,000. He spends 10% on education, 20% of the remaining income is spent on housing, 15% of the remaining income is deposited in savings schemes. The rest income is spent on food and cloths. How much percentage of income does he spend on food and clothes?
    1. 65%
    2. 61.2%
    3. 60%
    4. 55%
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  16. Question 16

    A train runs for 2 hrs. at the speed of 35 km/h. It runs for 3\frac{1}{2} hrs at the speed of 60 km/h and then runs for 2\frac{1}{2} hrs at the speed of 70 km/h. Find the average speed of the train.
    1. 50 km/h
    2. 55 km/h
    3. 80 km/h
    4. 56.87 km/h
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  17. Question 17

    A reduction of 20% in the price of apples enables a buyer to get one dozen more for Rs. 50. Find the reduced price per dozen of apples?
    1. Rs. 8
    2. Rs. 12
    3. Rs. 10
    4. None of the above
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  18. Question 18

    What least number must be added to 15370 to make it a perfect square?
    1. 4
    2. 6
    3. 8
    4. 9
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  19. Question 19

    If (1^2 + 2^2 + 3^2 + \ldotp \ldotp \ldotp \ldotp + 10^2) = 385, then the value of (2^2 + 4^2 + 6^2 + \ldotp \ldotp \ldotp \ldotp + 20^2) is
    1. 770
    2. 1540
    3. 1155
    4. 385 x 385
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  20. Question 20

    If x: y = 2: 1, then ({\mathrm{x}}^2 - {\mathrm{y}}^2): ({\mathrm{x}}^2 + {\mathrm{y}}^2) =?
    1. 3:5
    2. 5:3
    3. 1:3
    4. 3:1
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  21. Question 21

    How many litre of water is to be mixed in 12 litre of milk costing Rs. 10 per litre, so that it can be sold at Rs. 8 per litre?
    1. 3 Litre
    2. 5 Litre
    3. 4 Litre
    4. 3.5 Litre
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  22. Question 22

    \sqrt{20 + \sqrt{20 + \sqrt{20}}}\ldotp \ldotp \ldotp \ldotp = \wn
    1. 2
    2. 3
    3. - 4
    4. 5
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  23. Question 23

    A, B and C started a partnership business investing their capital in \frac{1}{2}:\frac{1}{3}:\frac{1}{5} ratio. After 5 months A withdrew \frac{1}{3} of his capital. If profit of the year is Rs. 6740, what should be A's share of profit?
    1. Rs. 2900
    2. Rs. 3200
    3. Rs. 3300
    4. Rs. 2800
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  24. Question 24

    As a result of wrong posting of number of a student in examination as 83 instead of 63, average number of all students has been increased by \frac{1}{2}. How many students are there in the class?
    1. 10
    2. 20
    3. 40
    4. 73
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  25. Question 25

    A man spends in 4 months what he earns in 3 months. If his annual savings is Rs. 45,000, his monthly income is
    1. Rs. 15,000
    2. Rs. 18,000
    3. Rs. 20,000
    4. Rs. 22,000
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  26. Question 26

    The concept ‘secularism' was incorporated to the Preamble of Constitution of India by
    1. 42nd Amendment
    2. 44th Amendment
    3. 1st Amendment
    4. 23rd Amendment
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  27. Question 27

    The concept social justice is an integral part of the
    1. Fundamental duties under Constitution
    2. Preamble to the Constitution
    3. Article 12 of the Constitution
    4. Right to religion under Constitution
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  28. Question 28

    “Basic structure” doctrine has been declared by the Supreme Court in
    1. Ajay Hasia Case
    2. R. D. Shetty Case
    3. Keshavananda Bharati Case
    4. Valsama Case
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  29. Question 29

    The "right to know” is protected under the Constitution of India in
    1. Article 14
    2. Article 19(1)(c)
    3. Article 20 (1)
    4. Article 19(1)(a)
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  30. Question 30

    “Women and Children" are protected under the Constitution of India in
    1. Article 15(3)
    2. Article 14(1)
    3. Article 22(8)
    4. Article 15(1)
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  31. Question 31

    The President shall be elected by the
    1. Member of Electoral College
    2. Member of Loksabha
    3. Member of Assemblies
    4. None of the above
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  32. Question 32

    Who became the 2nd Indian American Judge of the US Court of Appeals in 2017?
    1. Bikram Set
    2. Amul Thapar
    3. Dalbir Bhandari
    4. Krishna Chandra
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  33. Question 33

    On May 28, 2017 which University has included Gandhi and Indian Independence in its curriculum?
    1. London
    2. Cambridge
    3. Oxford
    4. Harvard
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  34. Question 34

    First which country started basic in income to the unemployed?
    1. USA
    2. Australia
    3. Germany
    4. Finland
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  35. Question 35

    In which year the Banaras Hindu University has appointed its first Women Chief Proctor?
    1. 2018
    2. 2017
    3. 2016
    4. 2015
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  36. Question 36

    Recently who has been appointed as the Chairman of the Film and Television Institute of India?
    1. Anupam Kher
    2. Amitava Bachchan
    3. Nasiruddin Shah
    4. Shabana Azmi
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  37. Question 37

    Who has been appointed as UN Ambassador of peace?
    1. Malala Yousafzai
    2. Kamala Begum
    3. Shabana Yousufzai
    4. Caruana Galizia
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  38. Question 38

    Who has been appointed in West Bengal as the first transgender Judge in Lok Adalat?
    1. Hemapat Agarwal
    2. Joyita Mondal Mahi
    3. Firdous Naz
    4. Joyshree Pati
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  39. Question 39

    By which Constitutional Amendment GST has been introduced in India?
    1. 100th Amendment
    2. 105th Amendment
    3. 99th Amendment
    4. 101st Amendment
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  40. Question 40

    Anti-defection law under the Constitution of India is elaborated in
    1. 10th Schedule
    2. 9th Schedule
    3. 8th Schedule
    4. 7th Schedule
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  41. Question 41

    The name of the present Governor of Tripura is
    1. Braj Kumar Nehru
    2. Tathagata Roy
    3. Manik Sharkar
    4. Shitaram Yechuri
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  42. Question 42

    Alexander the Great conquires Asia and moves to India
    1. 563 - 483 B.C.
    2. 336-323 B.C.
    3. 2500 - 1500 B.C.
    4. 600 B.C.
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  43. Question 43

    The Battle of Palassey was held between
    1. East India Company and Mirjafar
    2. Clive and Siraj
    3. Nawab of Bengal and French
    4. Mughals and English
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  44. Question 44

    Scientist C. V. Raman discovered-
    1. Raman Effect
    2. Raman Ray
    3. Life of tree
    4. X-Ray
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  45. Question 45

    Who calls for "Do or Die”?
    1. Mahatma Gandhi
    2. Jawaharlal Nehru
    3. Rajendra Prasad
    4. Lala Lajpath Rai
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  46. Question 46

    The first electric train runs between
    1. Bombay VT and Kurla
    2. Howrah and Bandel
    3. Delhi and Agra
    4. Bombay and Madras
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  47. Question 47

    Subhas Chandra Bose was elected as President of Congress in the year
    1. 1938
    2. 1933
    3. 1928
    4. 1923
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  48. Question 48

    Who was chasing the final gold medal at the 2017 World Championship for Jamaica?
    1. David Lekuta
    2. Ushian Bolt
    3. Mike Powel
    4. Ashton Eaton
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  49. Question 49

    Who is the Captain of the Indian Women's Cricket team?
    1. Mitali Raj
    2. Anju Mishra
    3. Shasi Gupta
    4. Preeti Kaur
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  50. Question 50

    India has beaten in the Blind T20 Cricket World Cup, 2017 final held in Bengaluru —
    1. Pakistan
    2. England
    3. Sri Lanka
    4. Bangladesh
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  51. Question 51

    18th Asian Games 2018 will be held in
    1. China
    2. Indonesia
    3. Bangladesh
    4. Bhutan
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  52. Question 52

    West Bengal won the 71st Santosh Trophy Football Championship defeating
    1. Delhi
    2. Mumbai
    3. Goa
    4. Uttar Pradesh
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  53. Question 53

    The 1960 first Para Olympic Games were held at
    1. Rome
    2. Sweden
    3. New Delhi
    4. Karachi
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  54. Question 54

    Dhyan Chand National Sports Awards, 2017 has been conferred on
    1. Dipa Karmakar
    2. Bhupender Sing
    3. Heera Nand
    4. V.J. Surekha
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  55. Question 55

    Kathakali is a classical dance-drama originated from
    1. Odissa
    2. Bengal
    3. Kerala
    4. Karnataka
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  56. Question 56

    One of the famous dancer of “Kuchipudi’ is
    1. Yamini Raddy
    2. Bharati Gupta
    3. Durga Das
    4. Sitara Devi
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  57. Question 57

    "Giddha" - performed during marriage ceremonies in
    1. Himachal Pradesh
    2. Punjab
    3. Manipur
    4. Tripura
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  58. Question 58

    Who had written "Shakumthalam"?
    1. Krittibus
    2. Balmiki
    3. Kautilya
    4. None of the above
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  59. Question 59

    The National School of Drama was set up in the year
    1. 1955
    2. 1959
    3. 1961
    4. 1962
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  60. Question 60

    In which date the Indian Museum (Kolkata) was established?
    1. December 16, 1951
    2. August 15, 1949
    3. February 2, 1814
    4. February 24, 1857
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  61. Question 61

    Who is famous for playing flutes?
    1. Gauri Shankar
    2. U. Sriniva
    3. Pannalal Ghose
    4. Khagen Dey
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  62. Question 62

    In which date the Sangeet Natak Academy recognised 'Sattriya Nritya'?
    1. December 30, 1990
    2. November 15, 2000
    3. July 1, 2002
    4. July 1, 2003
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  63. Question 63

    The folk dance 'Hitak' is performed in which State?
    1. Jammu & Kashmir
    2. Manipur
    3. Mizoram
    4. Kerala
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  64. Question 64

    The author of the book ‘Anandamath’ is
    1. Bangladeshi
    2. Indian
    3. Pakistani
    4. None of the above
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  65. Question 65

    Mahatma Gandhi has written which one of the following books?
    1. Conquest of Self
    2. Crescent Moon
    3. Crime and Punishment
    4. Descent of Man
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  66. Question 66

    Who wrote the book 'Essays on the Gita'?
    1. Bankimchandra
    2. Mahatma Gandhi
    3. R. N. Tagore
    4. Aurobindo Ghosh
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  67. Question 67

    The book “I follow the Mahatma' has been written by
    1. Prabhat Kumar
    2. K. M. Munshi
    3. Rajendra Prasad
    4. Shoba Dey
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  68. Question 68

    Who has written the book "Jurassic Park"?
    1. Michael Crichton
    2. Walter Scott
    3. Robert Louis
    4. D. H. Lorence
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  69. Question 69

    'Long Walk to Freedom' book has been written by an author of which of the following countries?
    1. India
    2. France
    3. United States of America
    4. South Africa
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  70. Question 70

    "The Road Ahead" book is authored by
    1. P. B. Shelly
    2. John Keats
    3. Bill Gates
    4. Paul Roberts
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  71. Question 71

    Who has written the book "The Rights of Man"?
    1. Plato
    2. Thomas Paine
    3. Aristotle
    4. John Lock
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  72. Question 72

    Tungabhadra River flows in which of the following states?
    1. Assam
    2. Arunachal Pradesh
    3. Andhra Pradesh
    4. Uttarakhand
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  73. Question 73

    How many dialects are prevailing in the State of Arunachal Pradesh?
    1. 60 dialects
    2. 55 dialects
    3. 50 dialects
    4. 45 dialects
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  74. Question 74

    Which State in India is the meeting point of Mongoloids and Caucasoids?
    1. Jammu & Kashmir
    2. Assam
    3. Madhya Pradesh
    4. Karnataka
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  75. Question 75

    In which state the 'Udanti Sanctuary' is situated?
    1. Assam
    2. Chhattisgarh
    3. Karnataka
    4. Odissa
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  76. Question 76

    The Sultanpur Bird Sanctuary is situated in which state?
    1. Haryana
    2. Uttar Pradesh
    3. Gujarat
    4. Assam
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  77. Question 77

    In which State the Wular Lake is situated?
    1. West Bengal
    2. Assam
    3. Gujarat
    4. Jammu & Kashmir
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  78. Question 78

    The Annamalai mountain is situated in which state?
    1. Telengana
    2. Kerala
    3. Himachal Pradesh
    4. Madhaya Pradesh
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  79. Question 79

    The mountain 'Susunia Hills' situated in which state?
    1. West Bengal
    2. Odissa
    3. Jharkhand
    4. Madhya Pradesh
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  80. Question 80

    Which one of the following is the World's most heat resistant material?
    1. Hafnium Carbide (HfC)
    2. Nano Material (NM)
    3. Titanium (TM)
    4. None of the above
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  81. Question 81

    Who has developed the contact lens sensors to monitor things like stress hormones, uric acid, pressure sensing for glucoma?
    1. Professor Kit
    2. Professor Greg Herman
    3. Professor Sensor
    4. Professor Black William
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  82. Question 82

    Which University has developed the holographic imaging process that enables the radiation of a standard Wi-Fi router to generate 3D (dimensional) images of the surrounding environment?
    1. Technical University of China
    2. Singapore Technical University
    3. West Bengal Technical University
    4. Technical University of Munich
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  83. Question 83

    What is the full form of SCM?
    1. Standard Cosmological Model
    2. Strong Cosmological Model
    3. Stable Cosmological Model
    4. Strict Cosmological Model
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  84. Question 84

    The Large Hadron Collider beauty (LHCb) experiment is specialised for
    1. 'beauty green' study
    2. 'beauty quark' study
    3. 'beauty red' study
    4. 'beauty white' study
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  85. Question 85

    Which one of the following is the hip and knee replacement robot?
    1. Laprodoc
    2. Robodoc
    3. Neurodoc
    4. None of the above
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  86. Question 86

    Which tissue is the 79th organ of the human body?
    1. Mesentery
    2. Adenoids
    3. Colon
    4. Vulva
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  87. Question 87

    How many important muscles are there in the human body?
    1. 530
    2. 600
    3. 730
    4. 830
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  88. Question 88

    What is the name of the smallest muscle in the human body?
    1. Buttok Muscle
    2. Glutens Muscle
    3. Sartorius Muscle
    4. Stapedius Muscle
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  89. Question 89

    Hair in human body is made of the same substance as
    1. Knee
    2. Teeth
    3. Finger nails
    4. Skin
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  90. Question 90

    Distorted vision (Astigmatism) can be corrected by using which one of the following lenses?
    1. Cylindrical lens
    2. Convex lens
    3. Concave lens
    4. Bifocal lens
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  91. Question 91

    What is angiogram?
    1. It is a medical diagnostic test.
    2. It is a signal used in telegram office.
    3. It is a signal used in radio.
    4. It is a signal used in TV.
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  92. Question 92

    Which one of the following is not medical diagnostic test?
    1. Colonoscopy test
    2. McNaughton test
    3. Doppler test
    4. C. T. Scan test
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  93. Question 93

    What is the function of Electro Cardiogram test?
    1. It measures the legs function.
    2. It measures the blood flow.
    3. It measures the brain cells.
    4. It measures the heart beat.
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  94. Question 94

    Zika virus disease transmitted through?
    1. Mosquito
    2. Dog
    3. Cat
    4. Bird
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  95. Question 95

    In which year the first human heart transplantation took place?
    1. 1947
    2. 1957
    3. 1967
    4. 1977
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  96. Question 96

    What is the full form of AIDS?
    1. Acess Immuno-Deficiency Syndrome
    2. Acquired Immuno-Deficiency Syndrome
    3. Acquired Immuno-Deficiency System
    4. Acquired Immuno-Deficiency Sist
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  97. Question 97

    Oral Glucose Tolerance test is used for determining
    1. Blood Sugar
    2. Blood Pressure
    3. Obesity
    4. Heart Attack
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  98. Question 98

    Who has been considered as universal blood donor person?
    1. Person having O group blood
    2. Person having A group blood
    3. Person having B group blood
    4. Person having AB group blood
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  99. Question 99

    What is Li-Fi System?
    1. It is a traditional computer chip.
    2. It is system relies on centralised light antennas.
    3. It is a universal turing machine.
    4. It is a single desktop computer.
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  100. Question 100

    Who designed the polaroid instant camera?
    1. Edwin Land
    2. William Clark
    3. Michael Brack
    4. Sir White
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