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Question 111

DMRC CRA 2020• General Science

The Ministry of Drinking water and sanitation started a community-based program to ensure the availability of clean drinking water to every household. The program is called ______. It was launched in the year 1996 in 115 aspirational districts across India.

  1. AOption (a)

    Jal hai toh kal hai

  2. BOption (b)

    Swajal Yojana

  3. COption (c)

    Water for you

  4. DOption (d)

    Drink safe

View answer & explanation

Correct answer

Answer: (a)A.

Jal hai toh kal hai

Explanation not yet available.

Question 112

DMRC CRA 2020• General Science

Barry, Marshall and Robin Warren received the Nobel prize in the year _______ for _______.

  1. AOption (a)

    2005, Physiology and Medicine

  2. BOption (b)

    1900, Chemistry

  3. COption (c)

    2000, Mathematics

  4. DOption (d)

    2019, Physics

View answer & explanation

Correct answer

Answer: (a)A.

2005, Physiology and Medicine

Explanation not yet available.

Question 113

DMRC CRA 2020• General Science

Which of the following statements is NOT true about sonic booms?

  1. AOption (a)

    They can shatter glass and even damage buildings

  2. BOption (b)

    They are pleasant to hear and are of rich quality

  3. COption (c)

    These are the shockwaves produced by a supersonic aircraft

  4. DOption (d)

    They carry a large amount of energy

View answer & explanation

Correct answer

Answer: (a)A.

They can shatter glass and even damage buildings

Explanation not yet available.

Question 114

DMRC CRA 2020• General Science

Viruses do NOT cause _______.

  1. AOption (a)

    Cholera

  2. BOption (b)

    Influenza

  3. COption (c)

    Common cold

  4. DOption (d)

    AIDS

View answer & explanation

Correct answer

Answer: (a)A.

Cholera

Explanation not yet available.

Question 115

DMRC CRA 2020• General Science

Which of the following is added to water to make it bacteria free?

  1. AOption (a)

    Sand

  2. BOption (b)

    Ammonia

  3. COption (c)

    Chlorine

  4. DOption (d)

    Coal

View answer & explanation

Correct answer

Answer: (a)A.

Sand

Explanation not yet available.

Question 116

DMRC CRA 2020• Logical Ability & Reasoning

In the following question, select the odd number from the given alternatives.

  1. AOption (a)

    53

  2. BOption (b)

    41

  3. COption (c)

    27

  4. DOption (d)

    47

View answer & explanation

Correct answer

Answer: (a)A.

53

Explanation not yet available.

Question 117

DMRC CRA 2020• Logical Ability & Reasoning

In the following question, select the odd number pair from the given alternatives.

  1. AOption (a)

    3297 - 63

  2. BOption (b)

    3981 – 50

  3. COption (c)

    6102 – 27

  4. DOption (d)

    2853 – 54

View answer & explanation

Correct answer

Answer: (a)A.

3297 - 63

Explanation not yet available.

Question 118

DMRC CRA 2020• Logical Ability & Reasoning

Dhanesh walks 50 m east and then he turns to his right and walks 30 metres. Now, in which direction is he from his starting point?

  1. AOption (a)

    North-east

  2. BOption (b)

    North-west

  3. COption (c)

    South-west

  4. DOption (d)

    South-east

View answer & explanation

Correct answer

Answer: (a)A.

North-east

Explanation not yet available.

Question 119

DMRC CRA 2020• Logical Ability & Reasoning

Raghu is at point A. He walks 3 km to the North and then turns to his left. He walks 4 km in this direction. He turns left again and walks 6 km. If he wishes to reach point A again. In which direction should he be walking and what direction should he be walking and what distance will he have to cover?

  1. AOption (a)

    North-East, 5 km

  2. BOption (b)

    South-East, 4 km

  3. COption (c)

    North-East, 4 km

  4. DOption (d)

    South-East, 5 km

View answer & explanation

Correct answer

Answer: (a)A.

North-East, 5 km

Explanation not yet available.

Question 120

DMRC CRA 2020• Logical Ability & Reasoning

P's father is Q's son. M is the paternal uncle of P and N is the brother of Q. How is N related to M?

  1. AOption (a)

    Nephew

  2. BOption (b)

    Uncle

  3. COption (c)

    Brother

  4. DOption (d)

    Cousin

View answer & explanation

Correct answer

Answer: (a)A.

Nephew

Explanation not yet available.