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Question 311

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

The total number of factors of 540 is-

  1. AOption (a)

    24

  2. BOption (b)

    30

  3. COption (c)

    48

  4. DOption (d)

    54

View answer & explanation

Correct answer

Answer: (a)A.

24

Explanation not yet available.

Question 312

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

In which year did the Jallianwala Bagh incident take place ?

  1. AOption (a)

    1908

  2. BOption (b)

    1909

  3. COption (c)

    1919

  4. DOption (d)

    1935

View answer & explanation

Correct answer

Answer: (a)A.

1908

Explanation not yet available.

Question 313

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

When did Bangladesh become an independent nation ?

  1. AOption (a)

    1970

  2. BOption (b)

    1972

  3. COption (c)

    1975

  4. DOption (d)

    1971

View answer & explanation

Correct answer

Answer: (a)A.

1970

Explanation not yet available.

Question 314

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Which one of the following does not contain silver ?

  1. AOption (a)

    Horn silver 

  2. BOption (b)

    Ruby silver

  3. COption (c)

    German silver

  4. DOption (d)

    Lunar caustic

View answer & explanation

Correct answer

Answer: (a)A.

Horn silver 

Explanation not yet available.

Question 315

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Which one of the following enzymes is associated with digestion of starch in human body ?

  1. AOption (a)

    Pepsin

  2. BOption (b)

    Lipase

  3. COption (c)

    Amylase

  4. DOption (d)

    Insulin

View answer & explanation

Correct answer

Answer: (a)A.

Pepsin

Explanation not yet available.

Question 316

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Raj bought a shirt and saved Rs. 20 when a discount of 25% was given. What was the price of the shirt before the discount?

  1. AOption (a)

    Rs. 75

  2. BOption (b)

    Rs. 80

  3. COption (c)

    Rs. 90

  4. DOption (d)

    Rs. 100

View answer & explanation

Correct answer

Answer: (a)A.

Rs. 75

Explanation not yet available.

Question 317

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Match the following 

(1)\(\frac{{{\rm{Side,opposite, to ,angle ,\theta }}}}{{{\rm{Hypotenuse}}}}\)(A)tan θ
(2)\(\frac{{{\rm{Side,adjacent, to ,angle, \theta }}}}{{{\rm{Hypotenuse}}}}\)(B)sin θ
(3)\(\frac{{{\rm{Side, opposite ,to ,angle, \theta }}}}{{{\rm{Side, adjacent ,to ,angle,\theta }}}}\)(C)cos θ
(D)sec θ
  1. AOption (a)

    (1) - (B), (2) - (D), (3) - (A)

  2. BOption (b)

    (1) - (C), (2) - (B) (3) - (D)

  3. COption (c)

    (1) - (B), (2) - (C), (3) - (A)

  4. DOption (d)

    (1) - (C), (2) - (B), (3) - (A)

View answer & explanation

Correct answer

Answer: (a)A.

(1) - (B), (2) - (D), (3) - (A)

Explanation not yet available.

Question 318

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Which of the following is a semi dwarf high yielding variety of wheat in our country ?

  1. AOption (a)

    Vidya

  2. BOption (b)

    Jaya

  3. COption (c)

    Champa

  4. DOption (d)

    Lekha

View answer & explanation

Correct answer

Answer: (a)A.

Vidya

Explanation not yet available.

Question 319

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Integral Coach Factory is located at 

  1. AOption (a)

    Bangaluru 

  2. BOption (b)

    Kochi

  3. COption (c)

    Perambore 

  4. DOption (d)

    Mangaluru

View answer & explanation

Correct answer

Answer: (a)A.

Bangaluru 

Explanation not yet available.

Question 320

Bihar Police Enforcement Sub Inspector 2022• Previous Year Paper

Which among the following Prime Ministers did not serve as a Chief Minister of a state ?

  1. AOption (a)

    Charan Singh

  2. BOption (b)

    P. V. Narshimha Rao

  3. COption (c)

    H. D. Deve Gowda

  4. DOption (d)

    Chandra Shekhar

View answer & explanation

Correct answer

Answer: (a)A.

Charan Singh

Explanation not yet available.