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:

Jammu and Kashmir Rifles is 

A) an infantry regiment of the Indian Army B) a battalion of the Rashtriya Rifles
C) the name of the Armed Police of the State of Jammu and Kashmir D) a paramilitary force under the Ministry of Home Affairs
 
Answer & Explanation Answer: A) an infantry regiment of the Indian Army

Explanation:

Jammu and Kashmir Rifles is an infantry regiment of the Indian Army. It is a truly historic Indian Regiment raised by Maharaja Gulab Singh, the founder of the Dogra Kingdom in 1820. Amongst all the princely State Forces of India, it was the only one to be absorbed into the Indian Army as a separate Regiment and did not lose its entity by merger into the existing Regiments of the Army.

 

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Q:

Which one of the following issues was included in the Indo-US Nuclear Agreement of 2007?

A) India has 'advance right to reprocess' US-origin safeguarded spent fuel. B) India did not have the right to build a strategic fuel reserve with the help of the other supplier countries
C) India should not test a nuclear device D) The US will impede with the growth of India's nuclear weapons programme.
 
Answer & Explanation Answer: C) India should not test a nuclear device

Explanation:

The deal would indirectly bring India under purview of NSG and US laws that would not allow India to conduct nuclear test in the future. The issue of nuclear test was later clarified as the moratorium on nuclear test was unilateral and voluntary and there was no pressure on India from outside.

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Q:

 In August 2017, Indian Government has launched a portal to provide a platform to sell agricultural produce called ‘e-RAKAM’. What does ‘M’ stand for?

A) Market B) Mandi
C) Management D) Messaging
 
Answer & Explanation Answer: B) Mandi

Explanation:
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Q:

UDP is a

A) connection ­ oriented protocol B) connectionless protocol
C) user-­defined protocol D) security protocol
 
Answer & Explanation Answer: B) connectionless protocol

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

The Speaker of the sixth Lok Sabha who later became the President of India was _____ .

A) VP Singh B) Neelam Sanjeeva Reddy
C) V.S Ramadevi D) Sukumar Sen
 
Answer & Explanation Answer: B) Neelam Sanjeeva Reddy

Explanation:
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Filed Under: Indian Politics
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Q:

Which of the following has become the first country in the world to pay equal salary to men and women?

A) Iceland B) Denmark
C) Sweden D) Russia
 
Answer & Explanation Answer: A) Iceland

Explanation:
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Q:

Select the word with the correct spelling.

A) brooches B) linoleam
C) limekilne D) cherubick
 
Answer & Explanation Answer: A) brooches

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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