Search Previous Year Questions

Find real questions from previous competitive exam papers with answers and solutions.

Leave the keyword blank to browse saved questions for your selected exam, newest papers first. Add a keyword, year or topic to narrow the results.

Browse complete papers
Showing 10 question(s)
Clear

Question 201

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

'Kyiv' is the capital of-

  1. AOption (a)

    Ukraine

  2. BOption (b)

    Switzerland

  3. COption (c)

    Sweden's

  4. DOption (d)

    Spain

View answer & explanation

Correct answer

Answer: (a)A.

Ukraine

Explanation not yet available.

Question 202

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Who led it in Jagdishpur during the rebellion of 1857?

  1. AOption (a)

    Khan Bahadur

  2. BOption (b)

    Azimullah Khan

  3. COption (c)

    Kunwar Singh

  4. DOption (d)

    Bakht khan

View answer & explanation

Correct answer

Answer: (a)A.

Khan Bahadur

Explanation not yet available.

Question 203

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

The clear sky appears blue because:

  1. AOption (a)

    Blue light gets absorbed in the atmosphere.

  2. BOption (b)

    Ultraviolet radiations are absorbed in the atmosphere.

  3. COption (c)

    Violet and blue light are scattered more by the atmosphere than light of all other colours.

  4. DOption (d)

    Light of other colors is scattered more by the atmosphere than violet and blue light.

View answer & explanation

Correct answer

Answer: (a)A.

Blue light gets absorbed in the atmosphere.

Explanation not yet available.

Question 204

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Himalayan bear and giant panda are examples of which species?

  1. AOption (a)

    Endangered species

  2. BOption (b)

    Rare species

  3. COption (c)

    Extinct species

  4. DOption (d)

    Sumedya castes

View answer & explanation

Correct answer

Answer: (a)A.

Endangered species

Explanation not yet available.

Question 205

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

India's largest coastal salt water lake is-

  1. AOption (a)

    Sambhar

  2. BOption (b)

    Panchapadra

  3. COption (c)

    Chilika

  4. DOption (d)

    Didwana

View answer & explanation

Correct answer

Answer: (a)A.

Sambhar

Explanation not yet available.

Question 206

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Solar cells are made of:

  1. AOption (a)

    Conductor

  2. BOption (b)

    Non conductor

  3. COption (c)

    Semiconductor

  4. DOption (d)

    Superconductors

View answer & explanation

Correct answer

Answer: (a)A.

Conductor

Explanation not yet available.

Question 207

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Which of the following countries was not a part of the Axis powers in World War II?

  1. AOption (a)

    Japan

  2. BOption (b)

    Italy

  3. COption (c)

    Germany

  4. DOption (d)

    Britain

View answer & explanation

Correct answer

Answer: (a)A.

Japan

Explanation not yet available.

Question 208

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

Which of the following longitude is considered as the reference for Indian Standard Time?

  1. AOption (a)

    82° 30' Eastern

  2. BOption (b)

    82° 30' Western

  3. COption (c)

    78° 30' Eastern

  4. DOption (d)

    68° 7' Eastern

View answer & explanation

Correct answer

Answer: (a)A.

82° 30' Eastern

Explanation not yet available.

Question 209

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

'वध्वागम' शब्द का कौन सा संधि-विच्छेद सही है?

  1. AOption (a)

    वध्वा + गम

  2. BOption (b)

    वधू + आगम

  3. COption (c)

    वध्व + आगम

  4. DOption (d)

    वध्वा + आगम

View answer & explanation

Correct answer

Answer: (a)A.

वध्वा + गम

Explanation not yet available.

Question 210

Bihar Police Enforcement Sub Inspector 2023• Previous Year Paper

A metallic sphere of radius 4.2 cm is melted and recast into a cylinder of radius 6 cm, then the height of the cylinder is-

  1. AOption (a)

    2.52 cm.

  2. BOption (b)

    2.74 cm.

  3. COption (c)

    2.82 cm.

  4. DOption (d)

    3.14 cm.

View answer & explanation

Correct answer

Answer: (a)A.

2.52 cm.

Explanation not yet available.
Page 21