Questions

Q:

Which of the following has open vascular system?

A) Cockroach B) Human
C) Rat D) Birds
 
Answer & Explanation Answer: A) Cockroach

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

The attenuation in optical fibre is mainly due to

A) Scattering B) Absorption
C) Both (a) and (b) D) Neither absorption nor scattering
 
Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

 

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

__________ acts as a shield absorbing ultraviolet radiation from the sun.

A) Chlorofluorocarbons B) Stratosphere
C) Ozone hole D) Greenhouse
 
Answer & Explanation Answer: B) Stratosphere

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Filed Under: General Science
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Q:

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

 

Absolve someone from blame for a fault or wrongdoing

 

A) Indict   B) Exonerate
C) Allege   D) Slur
 
Answer & Explanation Answer: B) Exonerate

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

 

The homeowners remodelled the house to help it sell.

 

A) The house was remodelled by the homeowners to help it sell. B) The house is remodelled by the homeowners to help it sell.
C) So that it is helped to sell the house was remodelled by the homeowners. D) So that it is helped to sell the house is remodelled by the homeowners.
 
Answer & Explanation Answer: A) The house was remodelled by the homeowners to help it sell.

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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'.

 

Seldom we have been(A)/treated in such(B)/a rude manner.(C)/No error(D)

 

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

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Filed Under: English
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

 

People came out on the streets and ____________ firecrackers to celebrate the victory.

A) burst B) heated
C) burnt D)  ignited
 
Answer & Explanation Answer: A) burst

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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.


Fraternity, then, was meant to complement civil rights, _______________ to destroy them. The _____________________ framers did not use this symbolic term for a court to come along 66 years _________________, and ______________________ it for the purposes of subordinating individual rights to some mythic notion of community harmony, entirely submerging the individual _______________ the society.


entirely submerging the individual _______________ the society.

A) on B) onto
C) upon D) within
 
Answer & Explanation Answer: D) within

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Filed Under: English
Exam Prep: Bank Exams

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