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Question 311

Kolkata Police Constable 2020• Test

In which of the following states Sahyadri mountains is located?

  1. AOption (a)

    Uttar Pradesh

  2. BOption (b)

    Rajasthan

  3. COption (c)

    Maharastra

  4. DOption (d)

    Bihar

View answer & explanation

Correct answer

Answer: (a)A.

Uttar Pradesh

Explanation not yet available.

Question 312

Kolkata Police Constable 2020• Test

How many Cubic Millimeters make 100 Cubic Decimeters?

  1. AOption (a)

    100

  2. BOption (b)

    10000

  3. COption (c)

    100,000,000

  4. DOption (d)

    1000

View answer & explanation

Correct answer

Answer: (a)A.

100

Explanation not yet available.

Question 313

Kolkata Police Constable 2020• Test

Sameer takes 2 hours more than Shyam to cover a distance of 180 km. If Sameer doubles his speed, he takes 1 hour less than Shyam. What is Sameer's speed in km per hour?

  1. AOption (a)

    20

  2. BOption (b)

    40

  3. COption (c)

    50

  4. DOption (d)

    30

View answer & explanation

Correct answer

Answer: (a)A.

20

Explanation not yet available.

Question 314

Kolkata Police Constable 2020• Test

In view of the following sentence two conclusions are drawn -

Sentence: H ≥ I = J > K ≤  L

Conclusion: (I) K < H

(II) L ≥ I

  1. AOption (a)

    Only conclusion (I) is correct.

  2. BOption (b)

    Both the conclusions (I) and (II) are correct.

  3. COption (c)

    Neither conclusion (I) nor (II) is correct.

  4. DOption (d)

    Only conclusion (II) is correct.

View answer & explanation

Correct answer

Answer: (a)A.

Only conclusion (I) is correct.

Explanation not yet available.

Question 315

Kolkata Police Constable 2020• Test

The phrase 'Bull and Bear' is related to which of the following?

  1. AOption (a)

    Economics

  2. BOption (b)

    Religion

  3. COption (c)

    Jurisdiction

  4. DOption (d)

    Army

View answer & explanation

Correct answer

Answer: (a)A.

Economics

Explanation not yet available.

Question 316

Kolkata Police Constable 2020• Test

How many 6s are there in the number sequence below which are preceded by 1 or 5 and followed by 3 or 9?

263756429613416391569231654321967163

  1. AOption (a)

    2

  2. BOption (b)

    4

  3. COption (c)

    6

  4. DOption (d)

    3

View answer & explanation

Correct answer

Answer: (a)A.

2

Explanation not yet available.

Question 317

Kolkata Police Constable 2020• Test

Quinine is obtained from which plant?

  1. AOption (a)

    Belladonna

  2. BOption (b)

    Rauvolfia serpentina

  3. COption (c)

    Penicillium

  4. DOption (d)

    Cinchona

View answer & explanation

Correct answer

Answer: (a)A.

Belladonna

Explanation not yet available.

Question 318

Kolkata Police Constable 2020• Test

Any part of the following sentence may have error. Find out which part of the sentence has an error or no error.

Ram is / senior to / Shyam in school.

  1. AOption (a)

    Ram is

  2. BOption (b)

    Shyam in school.

  3. COption (c)

    No error

  4. DOption (d)

    senior to

View answer & explanation

Correct answer

Answer: (a)A.

Ram is

Explanation not yet available.

Question 319

Kolkata Police Constable 2020• Test

\(\left(\frac{\sqrt{625}}{11} \times \frac{14}{\sqrt{25}} \times \frac{44}{\sqrt{196}}\right)=? \)

  1. AOption (a)

    20

  2. BOption (b)

    40

  3. COption (c)

    50

  4. DOption (d)

    30

View answer & explanation

Correct answer

Answer: (a)A.

20

Explanation not yet available.

Question 320

Kolkata Police Constable 2020• Test

Which of the following rivers originates from Amarkantak?

  1. AOption (a)

    Narmada

  2. BOption (b)

    Mahi

  3. COption (c)

    Sabarmati

  4. DOption (d)

    Tapi

View answer & explanation

Correct answer

Answer: (a)A.

Narmada

Explanation not yet available.