4000+ Latest Bank Exams Questions and Answers with Explanation

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'.

His hard (1)/ punch lay (2)/ him on the road . (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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Q:

Find the number that is as much greater than 39 as is less than 79.

A) 42	B) 49
C) 55	D) 59

Answer & Explanation Answer: D) 59

Explanation:

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

What is the name of first solar mission of Indian Space Research Organisation set to be launch in 2019?

A) Halo–L1	B) Aditya–L1
C) Corona–L1	D) Ravi – L1

Answer & Explanation Answer: B) Aditya–L1

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The average of 10 numbers is 30. If at the time of calculation one number was wrongly taken as 36 instead of 69, then what will be the correct average?

A) 33	B) 33.3
C) 36	D) 39

Answer & Explanation Answer: B) 33.3

Explanation:

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In the following pair of words, pick the odd pair which is odd from the others?

A) Hydrogen : Sulphuric Acid	B) Chlorine : Salt
C) Oxygen : Water	D) Nitrogen : Hydrochloric Acid

Answer & Explanation Answer: D) Nitrogen : Hydrochloric Acid

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Manish lent out Rs 20000 in two parts. He put out first part at 6% and the second part at 8% interest. The yearly average interest comes out to be 6.4%.What are the amounts (in Rs) that were lent at 6% and 8% respectively?

A) 16000, 4000	B) 12000, 8000
C) 15000, 5000	D) 18000, 2000

Answer & Explanation Answer: A) 16000, 4000

Explanation:

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

When was India's capital shifted from Calcutta to Delhi?

A) 1911	B) 1905
C) 1910	D) 1912

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