Q:

Which one of the following takes place during a nuclear fusion?

A) a heavy nucleus bombarded by neutrons breaks up	B) a heavy nucleus breaks up spontaneously
C) two light nuclei combine to form a heavy nucleus	D) a light nucleus breaks up spontaneously

Answer & Explanation Answer: C) two light nuclei combine to form a heavy nucleus

Explanation:

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Filed Under: Physics
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:

Thermal electricity is generated by using which of these ?

A) Coal only	B) Coal and Natural Gas only
C) Coal, Natural Gas and Petroleum	D) None of these

Answer & Explanation Answer: C) Coal, Natural Gas and Petroleum

Explanation:

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Q:

Indian Citizenship is granted by

A) The President of India	B) The Prime Minister
C) The Ministry of Home Affairs	D) The Ministry of External Affairs

Answer & Explanation Answer: C) The Ministry of Home Affairs

Explanation:

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Filed Under: Indian Politics
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Q:

C. P. U. consists of

A) Arithmetic and Logical unit and Register	B) Arithmetic and Logical unit, Register and Control unit
C) System unit and Memory	D) Hard disk and Control unit

Answer & Explanation Answer: B) Arithmetic and Logical unit, Register and Control unit

Explanation:

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Q:

A grammar for annotating a document in a way that is syntactically distinguishable from the text, such as HTML, is _____.

A) Command Language	B) Machine Language
C) Markup Language	D) Style Sheet Language

Answer & Explanation Answer: C) Markup Language

Explanation:

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Q:

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :There were shots as I ran.
S6:Staying submerged was only too easy with so much clothing and my army boots.
P:The water was icy, but I stayed until I thought my lungs would burst.
Q:I tripped at theedge and went in with a splash.
R:The minute I came up I took a breath and plunged down again.
S:I ducked down, pushed between two men and ran for the river.

The proper sequence should be

A) S Q P R	B) P R Q S
C) S Q R P	D) Q S P R

Answer & Explanation Answer: A) S Q P R

Explanation:

The starting statements talks about the shots. The next statement would be the reaction of the speaker after the shots. So statement S states that he ducked down and ran for river. This eliminates option (B) and (D). The next statement would be Q. The continuing statement would be P, as it describes the nature of water that he felt after a splash. R would be the concluding statement as it correctly connects with the last statement given. Thus, the correct sequence is SQPR.

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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.

The _____ of energy in India are met from both commercial and non commercial sources. The most _____ sources of energy today are coal and natural gas, hydro
electricity and nuclear power. On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy. While non commercial
forms of energy _____ demand, coal is the _____ source of commercial energy in India.

On the other hand, firewood, cow-dung cakes and vegetable waste etc. _____ non commercial forms of energy.

A) constitutes	B) combines
C) mixes	D) collaborates

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