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:

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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Q:

Which actor-turned-politician is currently a Lok Sabha Member from Ahmedabad (East) constituency?

A) Hema Malini	B) Dharmendra
C) Shatrughan Sinha	D) Paresh Rawal

Answer & Explanation Answer: D) Paresh Rawal

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Name the lead actor in the hollywood movie "Top Gun"?

A) Harrison Ford	B) Tom Cruise
C) Mel Gibson	D) Nicolas Cage

Answer & Explanation Answer: B) Tom Cruise

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Shays rebellion was significant because it

A) led for new constitution of US	B) Many farmers got their lands back
C) Both A & B	D) None of the above

Answer & Explanation Answer: A) led for new constitution of US

Explanation:

In the year 1786, in US Shay's rebellion was a rebellion among the farmers of Massachusetts and significant because as it is one of the major factor which led to the writing of new US constitution.

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Filed Under: World History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 1516

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.

Antiapartheid activist Desmond Tutu is even more hardheaded when he says, "In almost ____________ language, the most difficult words are 'I am sorry’." Mr. Tutu adds that ______________ reconciliations can only lead to spurious healing. _____________ him forgiveness is a wager, an ethical wager on the future of ______________ relationship. This is why the few events of apology which stand up to _____________ scrutiny deserve to be treasured.

an ethical wager on the future of ______________ relationship.

A) the	B) a
C) them	D) him

Answer & Explanation Answer: B) a

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Hackneyed

A) Tired	B) Fresh
C) Uncommon	D) New

Answer & Explanation Answer: A) Tired

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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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".

The battle (had been raging) for some time.

A) have been raging	B) have been raged
C) had being raged	D) no improvement

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