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Q:

When a number is increased by 26, it becomes 113% of itself. What is the number?

A) 200 B) 312
C) 390 D) 234
 
Answer & Explanation Answer: A) 200

Explanation:
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Filed Under: Percentage
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:

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'.

 

Today the cost of living(A)/is so high that many people(B)/find it difficult to make ends meet.(C)/No error(D)

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

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Filed Under: English
Exam Prep: Bank Exams

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Q:

You can take off my skin I'll not cry but you'll cry what am i?

Answer

Onion. When we take off the upper layer of onion, we get tears due to the presence of syn-propanethial-S-oxide in them.

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Subject: Word Puzzles 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 choose the correct answer for the given blank out of the four alternatives.

 


It so haappens that_____ siblings sing one of_____invariably has a less_____ vocal prowess even though______ have a similarly commendable ____base.

 


vocal prowess even though______

A) both B) their
C) you D) we
 
Answer & Explanation Answer: A) both

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Equus Caballus is the scientific name of _________.

A) Horse B) Zebra
C) Donkey D) Buffalo
 
Answer & Explanation Answer: A) Horse

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

What is the value of sec 4π/3?

A) 2 B) -2
C) 2/√3 D) -2/√3
 
Answer & Explanation Answer: B) -2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Judges of high court are appointed by

A) Chief Minister B) Prime Minister
C) President D) Chief Election Commissioner
 
Answer & Explanation Answer: C) President

Explanation:

The Judges of the High Court are appointed by the President. While appointing the judges, the President consults the Chief Justice of India and the Governor of the concerned state. 

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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