Questions

Q:

Who invented ECG?

A) Hans Berger B) Einthoven
C) G. Bist D) None of the above
 
Answer & Explanation Answer: B) Einthoven

Explanation:
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Filed Under: Inventions
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Q:

Four statements are given below at A, B, C and D. There may be some errors in the given statement(s). The incorrect statement is your answer.

 

A) To drain water away from the tracks, railroad beds, like road beds, are designed in which there is usually a bed of rock and gravel resulting in fast drainage from the tracks. B) Railroad beds, like road beds, are designed in which there is usually a bed of rock and gravel that results in the fast drainage from the tracks.
C) A bed of rock and gravel, called the railroad bed, is designed similar to a road bed to drain water away from the tracks. D) Railroad beds, like road beds, are designed to drain water apart from the tracks, so there is usually a bed of rock and gravel resulting in fast drainage away from the tracks.
 
Answer & Explanation Answer: D) Railroad beds, like road beds, are designed to drain water apart from the tracks, so there is usually a bed of rock and gravel resulting in fast drainage away from the tracks.

Explanation:

‘apart’ is incorrect after ‘to drain water’

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Filed Under: English
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Q:

The most important determinant of consumer spending is

A) consumer expectations B) the level of income
C) the level of household borrowing D) the stock of wealth
 
Answer & Explanation Answer: B) the level of income

Explanation:

The most important determinant of consumer spending is the level of income.

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Filed Under: Indian Economy
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Q:

A kind of foliated metamorphic rock

A) slate B) gneiss
C) phyllite D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: General Science
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Q:

Who is the committee head of the merger of the public sector banks?

A) Raghuram Rajan  B) Bimal Jalan 
C) Arun Jaitley D) YV Reddy
 
Answer & Explanation Answer: C) Arun Jaitley

Explanation:

The finance minister of india, Mr arun jaitley is the committee head of the merger of the public sector banks.

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Filed Under: General Awareness
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Q:

The solubility of a gas in a liquid is

A) increased with increasing pressure B) decreased with increasing temperature
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The solubility of a gas in a liquid is directly and inversely proportional to pressure and temperature respectively.

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Filed Under: Physics
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Q:

An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is:

A) 6 units B) 600 units
C) 0.6 units D) 60 units
 
Answer & Explanation Answer: A) 6 units

Explanation:
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Filed Under: Physics
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Q:

Which state govt barred CBI from entering states without approval?

A) Telangana B) Uttar Pradesh
C) Andhra Pradesh D) Tamil Nadu
 
Answer & Explanation Answer: C) Andhra Pradesh

Explanation:

Andhra Pradesh state govt barred CBI from entering states without approval.

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Filed Under: General Awareness
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