Questions

Q:

India's livestock disease monitoring and forecasting system is named as

A) Cattle Safety Laboratory B) Animal Safety Laboratory
C) Biosafety Laboratory D) Cattle Monitoring Laboratory
 
Answer & Explanation Answer: C) Biosafety Laboratory

Explanation:
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Filed Under: General Science
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Q:

In total internal reflection, the light travel from

A) rarer to denser medium and it occurs with no loss of intensity B) denser to rarer medium and it occurs with no loss of intensity
C) rarer to denser medium and it occurs with loss of intensity D) denser to rarer medium and it occurs with loss of intensity
 
Answer & Explanation Answer: B) denser to rarer medium and it occurs with no loss of intensity

Explanation:

According to wave theories, for Total internal reflection tohappen: Light must travel from denser medium to rarer medium. Angle of incidence should be greater than critical angle. As in case of TIR, the image is perfectly clear, it implies that there has been no loss of intensity.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Why is Carbon Monoxide a pollutant ?

A) Reacts with haemoglobin B) Makes nervous system inactive
C) It reacts with Oxygen D) It inhibits glycolysis
 
Answer & Explanation Answer: A) Reacts with haemoglobin

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Filed Under: Chemistry
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Q:

Neil O’Brien, who died recently, was a famous

A) journalist B) billiards player
C) dramatist D) quiz master
 
Answer & Explanation Answer: D) quiz master

Explanation:

Neil O'Brien (10 May 1934 –24 June 2016) was a quiz master who was often credited for conducting the first formal well-organised quiz in Calcutta, India.

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Filed Under: Famous Personalities
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Q:

If cosA + cos2A = 1 then the value of sin2A + sin4A is

A) 1/2 B) 1/4
C) 1 D) 0
 
Answer & Explanation Answer: C) 1

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Copious

 

A) Counterfeit B) Plentiful
C) Commendable D) Deficient
 
Answer & Explanation Answer: B) Plentiful

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Filed Under: English
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


Decisions that profoundly _________________ not only the present __________________ succeeding generations, should not be taken in a ______________, or through one­time referendums. This is basic political common ________________. But in a voter turnout of 72.2 per cent, 51.9 per cent decided that Britain should exit the European Union (EU). The ___________________ of the Brexit vote are painfully clear.

 

This is basic political common ________________.

 

A) sense B) feeling
C) attitude D) philosophy
 
Answer & Explanation Answer: A) sense

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Filed Under: English
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

I wish you(A)/can hear(B)/yourself talking.(C)/No error(D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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