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Question 61

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Pellagra disease is caused by deficiency of which vitamin? 

  1. AOption (a)

    Thiamine

  2. BOption (b)

    Niacin

  3. COption (c)

    Calciferol

  4. DOption (d)

    Riboflavin

View answer & explanation

Correct answer

Answer: (a)A.

Thiamine

Explanation not yet available.

Question 62

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

The part of coastal plain along the Bay of Bengal is - 

  1. AOption (a)

    Coromandel Coast

  2. BOption (b)

    Konkan Coast

  3. COption (c)

    Kannad Coast

  4. DOption (d)

    Malabar Coast

View answer & explanation

Correct answer

Answer: (a)A.

Coromandel Coast

Explanation not yet available.

Question 63

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

'Palar Pani' is -

  1. AOption (a)

    Rain-water

  2. BOption (b)

    Oceanic water

  3. COption (c)

    Heavy water

  4. DOption (d)

    Underground water

View answer & explanation

Correct answer

Answer: (a)A.

Rain-water

Explanation not yet available.

Question 64

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

The Expansion of \(\left(1+\frac{x}{2}\right)^{-\frac{1}{2}}\) is:

  1. AOption (a)

    \(1+\frac{x}{4}+\frac{3}{16} x^2+\ldots . . \)

  2. BOption (b)

    \(1-\frac{x}{4}+\frac{3}{32} x^2+\ldots . \)

  3. COption (c)

    \(1+\frac{x}{4}+\frac{3}{32} x^2+\ldots . \)

  4. DOption (d)

    \(1-\frac{x}{4}-\frac{3}{16} x^2+\ldots . .\)

View answer & explanation

Correct answer

Answer: (a)A.

\(1+\frac{x}{4}+\frac{3}{16} x^2+\ldots . . \)

Explanation not yet available.

Question 65

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Under which Article of the Constitution, Election Commission has been formed in India? 

  1. AOption (a)

    Article 320

  2. BOption (b)

    Article 324

  3. COption (c)

    Article 330

  4. DOption (d)

    Article 332

View answer & explanation

Correct answer

Answer: (a)A.

Article 320

Explanation not yet available.

Question 66

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

In India local government is a subject of: 

  1. AOption (a)

    Union list

  2. BOption (b)

    State list

  3. COption (c)

    Concurrent list

  4. DOption (d)

    Residuary subject

View answer & explanation

Correct answer

Answer: (a)A.

Union list

Explanation not yet available.

Question 67

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

The person who is also known as Deshbandhu, is ______.

  1. AOption (a)

    Motilal Nehru

  2. BOption (b)

    Rajendra Prasad

  3. COption (c)

    Rabindranath Tagore

  4. DOption (d)

    Chittaranjan Das

View answer & explanation

Correct answer

Answer: (a)A.

Motilal Nehru

Explanation not yet available.

Question 68

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Choose the correct form of direct narration for the given sentence:

He asked me if I had seen him anywhere.

  1. AOption (a)

    He said to me, "Have you seen him anywhere?"

  2. BOption (b)

    He says to me, "Is he seen somewhere?"

  3. COption (c)

    He says to me. "Did you see him anywhere?"

  4. DOption (d)

    He said to me, "Do you see him anywhere?"

View answer & explanation

Correct answer

Answer: (a)A.

He said to me, "Have you seen him anywhere?"

Explanation not yet available.

Question 69

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Sarkaria Commission is related to: 

  1. AOption (a)

    Panchayati Raj

  2. BOption (b)

    Powers of the Election Commission

  3. COption (c)

    Centre and State relations

  4. DOption (d)

    Land Reforms

View answer & explanation

Correct answer

Answer: (a)A.

Panchayati Raj

Explanation not yet available.

Question 70

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Which of the following plant hormones inhibits growth? 

  1. AOption (a)

    Auxin

  2. BOption (b)

    Cytokinin

  3. COption (c)

    Gibberellin 

  4. DOption (d)

    Abscisic acid

View answer & explanation

Correct answer

Answer: (a)A.

Auxin

Explanation not yet available.