Q:

In nuclear reactor,Chain reaction is controlled by introducing

A) cadmium rod	B) iron rod
C) platinum rod	D) graphite rod

Answer & Explanation Answer: A) cadmium rod

Explanation:

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Filed Under: Chemistry

34 12898

Q:

Select the antonym of

ambushed

A) lurk	B) waylay
C) camouflage	D) exposed

Answer & Explanation Answer: D) exposed

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12893

Q:

When you save to this, your data will remain intact even when the computer is turned off ____

A) RAM	B) Mother board
C) Secondary storage device	D) Primary storage device

Answer & Explanation Answer: C) Secondary storage device

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

24 12891

Q:

The base of an electric iron is brightly polished mainly

A) to make it smooth and frictionless	B) to make it rust-proof
C) to reduce heat loss by radiation	D) to make it more durable

Answer & Explanation Answer: C) to reduce heat loss by radiation

Explanation:

Polished surfaces are poor radiators of heat. So loss of heat on that account is reduced and the electric iron remains hotter than otherwise.

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Filed Under: Physics

44 12879

Q:

Name the vitamin whose deficiency causes excessive bleeding?

A) Vitamin A	B) Vitamin B
C) Vitamin K	D) Vitamin C

Answer & Explanation Answer: C) Vitamin K

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

0 12871

Q:

The core of an electromagnet is made of soft iron because soft iron has

A) small susceptibility and small retentivity	B) large susceptibility and small retentivity
C) large density and large retentivity	D) small density and large retentivity

Answer & Explanation Answer: B) large susceptibility and small retentivity

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Filed Under: Physics

75 12866

Q:

In each of the following choose the word most similar in meaning to the word given in capitals.

“ABJURE”

A) Renounce	B) Run off secretly
C) Abide	D) Discuss

Answer & Explanation Answer: A) Renounce

Explanation:

ABJURE means solemnly renounce (a belief, cause, or claim).

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Filed Under: English
Exam Prep: Bank Exams

0 12865

Q:

The gravitational force of attraction between two bodies is __________________ the product of their masses.

A) directly proportional to the square of	B) inversely proportional to
C) inversely proportional to the square of	D) directly proportional to

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