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Answer Keys - Kolkata Police Constable Exam 2017 - 16 April, 2017

কোলকাতা পুলিশ নিয়োগের পরীক্ষা 2017
সমস্ত প্রশ্নের উত্তর
Kolkata Police 2017 Answer key - কোলকাতা পুলিশ 2017
প্রশ্নগুলি শেয়ার করুন
1. A can lay a railway track between two givens stations in 16 days and B can do the same job in 12 days. With the help of C, they can do the job in 4 days. Then, C, alone can do the job in

A 9 ⅕ Days

B 9 ⅖ Days

C 9 ⅗ Days

D 10 Days

2. Find out the error from the underlined.
Choose D if the sentence is correct.
A With the development of vaccine, there are hardly B no cases of small pox or yellow fever, C anywhere in the world. D No error.

A a

B b

C c

D d
3. The ‘Project Sabujayan – 2015’ was launched in West Bengal for the following reasons:

A To control Agricultural pest

B To prevent Soil erosion.

C To reduce Arsenic poison

D Urban Development.

4. If one worker can pack 15 boxes every two minutes, and another can pack 15 boxes every three minutes, how many minutes will it take these two workers, working together, to pack 300 boxes?

A 10

B 12

C 24

D 30
5.Find out the error from the underlined. Choose D if the sentence is correct.
A number of the athletes A which were participating in Olympics B were found to have used
steroids and other muscle building substances to C enhance their performance. D No error.

A a

B b

C c

D d
6. Select the best alternative of the underlined portion from among the choices given: Jogging a kilometer uses the same number of calories as if you walk two kilometres.
A as walking

B than to walk

C than by walking

D as though you walk

7. Who led the ‘Salt Satyagraha Movement’ with Mahatma Gandhi?

A Annie Besant

B Mriddula Sarabhai

C Muthu Lakshmi

D Sarojini Naidu

8. In what ratio must the grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively, so as to get a mixture worth Rs. 16.50 per kg?

A 3 : 7

B 5 : 7

C 7 : 3

D 7 : 5
9. Select the best alternative of the underlined portion from among the choices given: If we agree to purchase the house today, we would have saved Rs. 50,000.

A If today we agree to purchase the house.

B Had we agreed to purchase the house today

C If today we will agree to purchase the house.

D If we would of agreed to purchase the house today.

10. Tropic of Cancer passes through the district of

A Coochbehar

B Malda

C Nadia

D South 24 Parganas
11. ‘National Youth Day’ is celebrated on the birthday of

A Khudiram Bose

B Bhagat Singh

C Subhash Chandra Bose

D Swami Vivekananda

12. As per the Census 2011, what is the sex ratio of India?
A 880

B 970

C 910

D 940
13. Match the following:

(1) Current                             Ohm

(2) Resistance                       Ampere

(3) Power                              Kelvin

(4) Temperature                    Watt

A 1-1, 2-2, 3-3, 4-4

B 1-4, 2-3, 3-2, 4-1

C 1-4, 2-1, 3-2, 4-3

D1-2, 2-1, 3-4, 4-3

14. Who among the following is appointed by the President of India?

A Attorney General of India

B Comptroller and Auditor General of India

C Governor of State

D All of the above

15. Calculate the average of the square of first five natural numbers.

A 11

B 25.5

C 28

D 45
16. What is the value of x^2 if   x= root over(15^2 - 12^2) ?

A √3

B (81)2

C 9

D 81
17. Suita writes _________ her left hand.

A on

B with

C in

D by
18. Ramanujan is a world famous

A Mathematician

B Scientist

C Economist

D Physicist

19. The length of a rectangle is four times its width. If the permeter of the rectangle is 40 centimetres, what is the area?

A 4 cm2

B 16 cm2

C 40 cm2

D 64 cm2
20. Arrange the following words according to dictionary arrangement:
(1) Wound (2) Writer (3) Whither (4) Worst (5) Worked

A 5,3,2,1,4

B 1,4,3,5,2

C 3,5,4,1,2

D 2,1,3,4,5

21. Select the best answer from among the choices given:
As a person who would never ____ aninals, Kavita takes extra care to avoid hitting squirrels while driving.

A love

B maltreat

C accept

D keep

22. The Nobel Peace Prize for 2016 has been awarded to the President of which of the following countries?
A Colombia


C Morocco

D Norway

23. If the sum of two numbers is 10, and one of those numbers is equal to the sum of 6 and twice the other number, what is the value of the larger number minus the smaller number?

A 2

B 7 1/3

C 6

D 8 1/2
24. Select the best pair of words to fill in the gaps from among the choices given:
The fireworks display created so much ____ that the night sky was completely ______, almost as if it was the middle of the day.

A refuse, detonated

B colour, decorated

C light, illuminated

D noise, joyful

25. The fastest train in India is

A Rajdhani Express

B Shatabdi Express

C Duronto Express

D Gatimaan Express

26. Who is the father of the ‘White Revolution’ in India

A Dr. Hiralal Choudhary

B Dr. Verghese Kurien

C Norman Borlaug

D None of the above

27. For a given year, a Mayor has Rs. 45,000 allotted to spend on the sanitation department, the police department and fire department, If 1/5 of his money goes to the sanitation department and 2/3 of the remaining money goes to the police department, how much does the Mayor have left for the fire department?

A Rs, 21,000

B Rs, 6,000

C Rs, 24,000

D Rs, 12,000
28. Select the best alternative of the underlined portion form among the choices given:
Because Ritha, expected not to go to college, she is taking little interest in school.

A She took little interest in school

B she will take little interest in school

C she would take little interest in school

D she takes little interest in school

29. NSSO stands for:

A National Scientific Survey Organization

B National Sample Survey Organization

C Nuclear Science Study Organization

D National Scientific Standard Organization

30. A bag contains 25 Paisa, 10 paisa and 5 paisa coins in the ratio of 1:2:3. If the total value is Rs.30, then what is the number of 5 paisa coins?

A 50

B 100

C 150

D 200
31. The sun is predominantly made up of

A Hydrogen and Helium

B Hydrogen and Neon

C Hydrogen and Xenon

D Hydrogen and Carbon dioxide

32. If xy + 7y = 84 and x + 7 = 3, then what is the value of y ?

A -4

B 4.9

C 8.4

D 28
33. Choose an alternative from below which is different.

A Kolkata

B Haldia

C Paradeep

D Ranchi
34. Select the best alternative of the underlined portion from among the choices given:
Sanjay baked his first cake and he was thirteen years old then.

A and he was thirteen years old then

B at age thirteen yhears old

C when he was thirteen

D upon the reaching of thirteen years

35. Which one of the following discases is not caused by bacteria?

A Typhoid

B Influenza

C Diphtheria

D Cholera

36. She has three children _____ her husband.
(Fill in the blanks with the right option from below.)

A of

B in

C by

D from
37. National Police Academy is located at:

A Bangaluru

B Hyderabad

C Nagpur

D Dehradun

38. When four given numbers are multiplied together, the product is negative. Which one of the following could be true about the four numbers?

A One is negative, two are positive and one is zero.

B Four are negative

C Two are negative and two are positive.

D Three are negative and one is positive.<

39. Select the alternative that will come in place in question mark (?).
computer : fqprxvht : : language : ?

A oxpixdig

B ocqicyig

C ocqixcjg

D ocqixcig

40. He _____ living in Delhi for ten years when I went there.
(Fill in the blanks with the right option from below.)

A was been

B were

C had been

D is

41. Rita travelled 35 km from a point towards south and then turned left and travelled 20 km and finally turned left again and travelled 35 km. In which direction is she from the starting point?

A East

B West

C North

D South
42. The antonym of ‘Absurd’ is

A Scarcity

B Adorn

C Rational

D Insane

43. In computer language ‘TB’ stands for

A Tetrabyte

B Terabyte

C Terabit

D Tetrabit

44. On a blur print, 0.4 inch represents 6 feet. If the actual distance between two building is 76 feet, what would be the distance between the corresponding buildings on the blue print?

A 3.2 inch

B 5.1 inch

C 12.7 inch

D 30.4 inch

45. Five girls are sitting on a bench to be photographed. Seema is to the left of Rani and to the right of Bindu. Mary is to the right of Rani. Reeta is between Rani and Mary. Who is sitting immediate right to Reeta?

A Bindu

B Rani

C Mary

D Seema
46. If 2t + 3t = 4t + 6t-10, then what is the value of t ?

A -1

B 0

C 1/2

D 2
47. Rakesh is on 9th position from upwards and 38th position from downwards in a class. How many students are there in the class ?

A 47

B 45

C 46

D 48
48. Change the voice (Active/Passive): People once believed that the sun was a God.

A The sun is once being believed to be a God.

B The sun has once been believed to be a God.

C It was once believed that the sun was a God

D It is once believed that the sun is a God.

49. Which one of the following best describes the ‘community policing’?

A Developing community partnership and engage them in problem solving.

B Developing the community in self-sustenance and economic development.

C Engaging the community to create awareness about Human Rights.

D Delegation of police duties to the public.

50. If 1/2 is 3/4 of 4/5 of a certain number, what is the number?

A 3/10

B 5/6

C 6/5

D 11/10
51. Who established the Hindu College in Kolkata (Calcutta)?

 A Henry Louis Vivian Derozio

B Iswar Chandra Vidyasagar

C Keshab Chandra Sen

D Raja Rammuhan Roy

52. A total of 9 students took a test and their average score was 86. If the average score of 4 students was 81, what was the average score for the remaining 5 students?

A 87

B 86

C 90

D 91
53. Today is Monday. After 61 days, it will be

 A Wednesday

B Saturday

C Tuesday

D Thursday

54. Change the speech (Direct/Indirect): ‘Call the first witness’, said the Judge.

A The judge commanded to call the first witness.

B The judge commanded them to call the first witness.

C The judge commanded that the first witness be called.

D The judge commanded the first witness to be called.

55. The first Metro Railway Service in Kolkata began in the year

A 1984

B 1981

C 1975

D 1979
56. The synonym of ‘Indifferent’ is

A Neutral

B Unkind

C Precious

D Interested
57. Which one of the following is the India’s first private Greenfield Airport?

 A Mopa Airport, Goa

B Navi Mumbai Airport

C Kazi Nuzral Islam Airport, Durgapur

D Netaji Subhash Chandra Bose Airport, Kolkata

58. A class is sponsoring a drama production to raise funds and plans to charge the same price for all admission tickets. The class has Rs. 700 in expenses for the production. If 300 tickets are sold, the class will make a profit of Rs. 1,100. What will be profit for the class if 500 tickets are sold?

A Rs. 1,133

B Rs. 3,700

C Rs. 2,300

D Rs. 1,833

59. Which of the following diagram denotes the group of mother-nurse-teacher?

60. Find out the error from the underlined. Choose D if the sentence is correct.
(a) Excessive sugar intake (b) can lead to addiction, obesity and (c) to diabetes. (d) No error.

A a

B b

C c

D d
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