Questions

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

 

I closed the window just in time and (return) to my room with relief.

 

A) returns B) returned
C) will return D) no improvement
 
Answer & Explanation Answer: B) returned

Explanation:
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Filed Under: English
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:

If the resistance of a conductor is doubled, the current gets halved. This is because

A) I = V - R B) I = V/R
C) I = Rn/V D) I = VR
 
Answer & Explanation Answer: B) I = V/R

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Filed Under: Physics
Exam Prep: Bank Exams

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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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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In terms of size, Venus ranks no. ___ in our Solar System.

A) 5 B) 6
C) 7 D) 8
 
Answer & Explanation Answer: B) 6

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P: Until few years ago, people in India and several other underdeveloped and developing countries used to think that girls should stay at home, cook food and look after the kids and elderly.
Q: Girls are undoubtedly an indispensable part of our society.
R: But now the mindset has been changed; girls in India are bringing accolades to their parents and they are doing well in every field such as academics, sports, politics, etc.
S: No society or culture can progress without the presence of girls.

A) RQPS B) QRPS
C) QSPR D) QPSR
 
Answer & Explanation Answer: C) QSPR

Explanation:
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Filed Under: English

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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 teacher said to the students, "Work hard now if you wish to have a better future."

A) The teacher advised the students to work hard then if they wished to have a better future. B) The teacher advised the students to work hard now if they wished to have a better future.
C) The teacher advised the students to work hard then if they wish to have a better future. D) The teacher advised the students to work hard now if they wish to have a better future.
 
Answer & Explanation Answer: A) The teacher advised the students to work hard then if they wished to have a better future.

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Filed Under: English

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Q:

Mesothelioma is a type of cancer. The most common area affected in it is the lining of the ________.

A) heart B) brain
C) stomach D) lungs
 
Answer & Explanation Answer: D) lungs

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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