Questions

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:

Which of these is a dwarf planet?

A) Neptune B) Titan
C) Eris D) Hydra
 
Answer & Explanation Answer: C) Eris

Explanation:
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Filed Under: General Awareness

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Q:

Ashoka converted to which religion after the Kalinga war?

A) Jainism B) Buddhism
C) Christianity D) Judaism
 
Answer & Explanation Answer: B) Buddhism

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Akbar (1556–1605 AD) was the ruler of which dynasty?

A) Nanda B) Maurya
C) Mughal D) Haryanka
 
Answer & Explanation Answer: C) Mughal

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

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

 

The pilgrim said to me, "When you go down the street you will see the temple to your right."

A) The pilgrim tells me that when I go down the street I will see the temple to my right. B) The pilgrim told me that when I went down the street I would see the temple to my right.
C) The pilgrim told me that then I go down the street I would see the temple to my right. D) The pilgrim tells me that when I would be going down the street I will be seeing the temple to my right.
 
Answer & Explanation Answer: B) The pilgrim told me that when I went down the street I would see the temple to my right.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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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.

For a minute, dispel all the mental images and stereotypes; ______________ the jargon of 'opening up,' 'flow,' 'nidra,' and 'balance'. Focus _______ what you need for your body. ___________ you aren't sure, begin here — with just one asana. It's one of the basic ones ___________ I lead every class with. You can do it as a stand-alone piece ____________ begin with it when you're at the gym.

mental images and stereotypes; ______________ the jargon of 'opening up

A) forgetful B) forget
C) forgot D) forgotten
 
Answer & Explanation Answer: B) forget

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

I hope you know that, once you have signed the contract, you will not be able to _______ .

A) back in B) back out
C) back up D) back at
 
Answer & Explanation Answer: B) back out

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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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'.

Freedom fighters laboured (1)/ to the good of (2)/the poor enslaved masses.(3)/No Error (4)

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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