Questions

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I have always (baffle) by the unique melange of languages and dialects that India is home to.

 

 

A) being baffled B) been baffled
C) baffling D) no improvement
 
Answer & Explanation Answer: B) been baffled

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which one of the following is the largest source of electricity in India?

A) Hydropower plants B) Nuclear power plants
C) Thermal power plants D) Wind energy
 
Answer & Explanation Answer: C) Thermal power plants

Explanation:

About 65% of the electricity consumed in India is generated by thermal power plants, 22% by hydroelectric power plants, 3% by nuclear power plants and rest by 10% from other alternate sources like solar, wind, biomass etc.

India is the sixth largest in terms of power generation.

 

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Filed Under: General Awareness
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Q:

Researchers from Columbia University Medical Centre in United States of America have converted which of the following into the world’s smallest data recorder?

A) Natural bacterial immune system B) Magnetic tape
C) Viral snippet copies D) No option is correct.
 
Answer & Explanation Answer: A) Natural bacterial immune system

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Q:

Who launched ‘National Biopharma mission’ named ‘i3’ in June, 2017?

A) Piyush Goyal B) Rajnath Singh
C) Dr. Harsh Vardhan D) Arun Jaitley
 
Answer & Explanation Answer: C) Dr. Harsh Vardhan

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Q:

In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)

 

 

A) 0.112 mA B) 112 mA
C) 11.2 mA D) 1.12 mA
 
Answer & Explanation Answer: D) 1.12 mA

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Filed Under: Physics
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Q:

Green House Effect' means

A) Pollution in houses in tropical region B) Prevention of ultra­violet radiation by the ozone layer
C) Trapping of solar energy due to atmospheric gases D) Damage to green painted buildings
 
Answer & Explanation Answer: C) Trapping of solar energy due to atmospheric gases

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Filed Under: General Science
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Q:

Which of the following is Study of fossils ?

A) Ethology B) Etiology
C) Anthropology D) Palaeontology
 
Answer & Explanation Answer: D) Palaeontology

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Filed Under: General Science
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Q:

Speakers can establish credibility by 

A) using professionally designed visual aids B) describing their qualifications
C) previewing their main points D) getting the audience involved
 
Answer & Explanation Answer: B) describing their qualifications

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Filed Under: General Science
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