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Question 151

Kolkata Police Constable 2023• Test

Fill in the blank with the appropriate word:

This is surely _______ unique situation.

  1. AOption (a)

    a

  2. BOption (b)

    one

  3. COption (c)

    an

  4. DOption (d)

    the

View answer & explanation

Correct answer

Answer: (a)A.

a

Explanation not yet available.

Question 152

Kolkata Police Constable 2023• Test

3, 7, 16, 35, ? 

  1. AOption (a)

    73

  2. BOption (b)

    82

  3. COption (c)

    74

  4. DOption (d)

    75

View answer & explanation

Correct answer

Answer: (a)A.

73

Explanation not yet available.

Question 153

Kolkata Police Constable 2023• Test

Identify the mismatched pair of words.

  1. AOption (a)

    Caffeine : Coffee

  2. BOption (b)

    Quinine : Datura

  3. COption (c)

    Nicotine : Tobacco

  4. DOption (d)

    Reserpine: Sarpgandha

View answer & explanation

Correct answer

Answer: (a)A.

Caffeine : Coffee

Explanation not yet available.

Question 154

Kolkata Police Constable 2023• Test

If two men replace two women aged 24 and 26 in an expedition group of 12, the average age of everyone increases by 2 years. What is the average age of two people?

  1. AOption (a)

    74

  2. BOption (b)

    68

  3. COption (c)

    37

  4. DOption (d)

    50

View answer & explanation

Correct answer

Answer: (a)A.

74

Explanation not yet available.

Question 155

Kolkata Police Constable 2023• Test

Who was the best emperor of Vijayanagara Empire?

  1. AOption (a)

    Rajaraja I

  2. BOption (b)

    Govinda III

  3. COption (c)

    Narasimhavarman

  4. DOption (d)

    Krishnadevraya

View answer & explanation

Correct answer

Answer: (a)A.

Rajaraja I

Explanation not yet available.

Question 156

Kolkata Police Constable 2023• Test

Which of the following words cannot be formed from the word LEGALIZATION? (each letter can be used only once)

  1. AOption (a)

    ALERT

  2. BOption (b)

    NATAL

  3. COption (c)

    ALLEGATION

  4. DOption (d)

    GALLANT

View answer & explanation

Correct answer

Answer: (a)A.

ALERT

Explanation not yet available.

Question 157

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If x + y + z = 9, x2 + y2 + z2 = 31 , then x3 + y3 +z3 - 3xyz = ?

  1. AOption (a)

    54

  2. BOption (b)

    45

  3. COption (c)

    48

  4. DOption (d)

    64

View answer & explanation

Correct answer

Answer: (a)A.

54

Explanation not yet available.

Question 158

Kolkata Police Constable 2023• Test

In which article of the constitution, it is said to declare a state of emergency in the country in view of war or attack by foreign enemies?

  1. AOption (a)

    360

  2. BOption (b)

    352

  3. COption (c)

    350

  4. DOption (d)

    356

View answer & explanation

Correct answer

Answer: (a)A.

360

Explanation not yet available.

Question 159

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In which state Ranthambore National Park is located?

  1. AOption (a)

    Madhya Pradesh

  2. BOption (b)

    Uttarakhand

  3. COption (c)

    Orisha

  4. DOption (d)

    Rajasthan

View answer & explanation

Correct answer

Answer: (a)A.

Madhya Pradesh

Explanation not yet available.

Question 160

Kolkata Police Constable 2023• Test

In an exam 85% of candidates pass in English and 80% in Mathematics. If 10% failed in both subjects, what percentage passed in both subjects?

  1. AOption (a)

    75 

  2. BOption (b)

    85 

  3. COption (c)

    70 

  4. DOption (d)

    65

View answer & explanation

Correct answer

Answer: (a)A.

75 

Explanation not yet available.