Q:

The speed of sound in air at $0^{°}$ is

A) 331 m/s	B) 330 m/s
C) 330 ms	D) 331 ms

Answer & Explanation Answer: A) 331 m/s

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 44504

Q:

Feroz Gandhi Award is associated with

A) Medical Research	B) Journalism
C) Preservation of worldlife	D) Parlimentory debate

Answer & Explanation Answer: B) Journalism

Explanation:

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Filed Under: Honours and Awards

193 44496

Q:

Crop rotation helps to

A) eliminate parasites which have selective hosts	B) lessen use of pesticides
C) produce a greater choice of plant products	D) yield more crops

Answer & Explanation Answer: A) eliminate parasites which have selective hosts

Explanation:

Crop rotation is the technique of planting crops in a different area of the garden so that no single crop will be planted in the same place two—or more—years in a row.

Crop rotation helps to maintain soil structure and nutrient levels and to prevent soilborne pests from getting a foothold in the garden.

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Filed Under: General Science
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1 44424

Q:

The bird which lays more than 100 eggs in one nest is

Answer

Ostrich

Workspace

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Subject: Animals and Birds

728 44256

Q:

______________ kills the germs present in the water.

A) Evaporation	B) Rehydration
C) Boiling	D) Desiccation

Answer & Explanation Answer: C) Boiling

Explanation:

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Filed Under: General Science
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Q:

Which of the following statements with regard to cloudburst is/are correct?

1.It is defined as sudden localized very heavy downpour with cloud thunder and lightning.

2.It mostly occurs in the hilly areas.

3.It results into very high intensity of rainfall, i.e., 250 mm-300 mm in a couple of hours.

4.It occurs only during daytime.

Select the correct answer using the code given below.

A) 1, 2 and 3	B) 1, 3 and 4
C) 2 and 3 only	D) 2 only

Answer & Explanation Answer: A) 1, 2 and 3

Explanation:

All are correct except 4 as a cloudburst can occur anytime and at any place which is affected by convective weather system.

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Filed Under: General Science
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1 44137

Q:

In November 2017, who launched the 'Deen Dayal SPARSH Yojana' for school children?

A) Jayant Sinha	B) Prakash Javadekar
C) Manoj Sinha	D) Arun Jaitley

Answer & Explanation Answer: C) Manoj Sinha

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

2 44099

Q:

Which of the following awards is Sachin Tendulkar NOT awarded with?

A) Bharat Ratna	B) Dhyan Chand Award
C) Padma Vibhushan	D) Rajiv Gandhi Khel Ratna

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