Questions

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To hit the nail on the head

A) To take out frustration by beating a person B) To make a wrong decision
C) To find exactly the right answer D) To unwittingly fall into a trap
 
Answer & Explanation Answer: C) To find exactly the right answer

Explanation:
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Q:

In the names Mangifera indica (mango), Solanum tuberosum (potato) and Panthera leo (lion), what does the three names, indica, tuberosum and leo, represent?

A) Binomial Nomenclature B) Taxonomic Hierarchy
C) Identification D) Specific Epithet
 
Answer & Explanation Answer: D) Specific Epithet

Explanation:
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Filed Under: General Science
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Q:

HEPA filters are used to remove microbes from

A) human tissues B) air
C) medical instruments D) liquids
 
Answer & Explanation Answer: B) air

Explanation:

High-efficiency particulate air (HEPA), also known as high-efficiency particulate absorbing and high-efficiency particulate arrestance, is an efficiency standard of air filter.

hepa-filters1596516018.png image

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Q:

__________ (HHDD) is a technology where the conventional disk drive is combined with non-volatile flash memory, of typically 128 MB or more to cache data during normal use.

A) Hyper Hard Disk Drive B) Hybrid Hard Disk Drive
C) Hybrid Helium Disk Drive D) Hyper Helium Disk Drive
 
Answer & Explanation Answer: B) Hybrid Hard Disk Drive

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Filed Under: Computer
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Q:

According to Malthusian theory of population

A) Population increases in geometric ratio, food supply B) Population increases in arithmetic ratio, food supply increases in geometric ratio
C) Population increases in a harmonic mean, food supply increases in geometric ratio D) Population increases in a harmonic ratio, food supply increases in a arithmetic ratio
 
Answer & Explanation Answer: A) Population increases in geometric ratio, food supply

Explanation:
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Filed Under: General Awareness
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Q:

The Ministry of Power, Government of India has recently constituted a Committee to investigate the causes of the accident that occurred on 1stNovember, 2017 at Feroze Gandhi Thermal Power Plant Ltd., Unchahar, in Uttar Pradesh. Who among the following is the Chairman of the Committee?

A) Dr. L. D. Papney B) Shri Dhawal Prakash Antapurkar
C) Shri Subir Chakraborty D) Shri P. Siwal
 
Answer & Explanation Answer: D) Shri P. Siwal

Explanation:

Power Ministry constitutes a Committee to investigate into the causes of the NTPC, Unchahar Thermal Power Plant accident

The composition of the committee would be as follows:

       Name                                                                                                 Position

Shri P.D. Siwal, Member (Thermal), CEA                                                      Chairman

Shri Subir Chakraborty,Director (Projects), UPRVUNL                                      Member

Shri Dhawal Prakash Antapurkar,Director of Steam Boilers, Maharashtra           Member

Dr. L.D. Papney,Chief Engoneer, (TE&TD), CEA                                              Member & Convenor

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Q:

Which of the following fuels causes minimum environmental pollution?

A) Diesel B) Kerosene
C) Hydrogen D) Coal
 
Answer & Explanation Answer: C) Hydrogen

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

 

to impose something unwelcome on

 

A) to subject B) to extort
C) to levy D) to inflict
 
Answer & Explanation Answer: D) to inflict

Explanation:
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