Q:

FERA stands for

A) Foreign Exchange Regulation Agency	B) Foreign Exchange Repulsive Agent
C) Foreign Expert Regulation Act	D) Foreign Exchange Regulation Act

Answer & Explanation Answer: D) Foreign Exchange Regulation Act

Explanation:

FERA stands for Foreign Exchange Regulation Act.

It came into existence in 1973.
FERA lays emphasis on the regulation of currencies.

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Filed Under: General Awareness
Exam Prep: Bank Exams

3 917

Q:

Which one among the following stars is nearest to the earth?

A) Sirius	B) Arcturus
C) Spica	D) Proxima Centauri

Answer & Explanation Answer: D) Proxima Centauri

Explanation:

Proxima Centauri is the nearest star, and on August 24, 2016 astronomers announced it likely has a planet. This star is the nearest of a triple star system, which we on Earth see with the eye alone as the single star Alpha Centauri, visible from Earth's Southern Hemisphere

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Filed Under: General Science
Exam Prep: Bank Exams

2 917

Q:

Around how much percent of earth's surface is covered with water?

A) 20-25%	B) 40-50%
C) 70-80%	D) 55-60%

Answer & Explanation Answer: C) 70-80%

Explanation:

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Filed Under: General Science
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Q:

Preserved traces of living organisms retained in the form of impressions of the body parts in the soil are called ______.

A) specimen	B) fossils
C) antique	D) phylogeny

Answer & Explanation Answer: B) fossils

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

0 916

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

0 916

Q:

Find the potential energy gained by a body of mass 50 kg, if it is raised by 10m. (use g = 10 m/s2)

A) 50	B) 5000
C) 2500	D) 25

Answer & Explanation Answer: B) 5000

Explanation:

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Filed Under: Physics
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Q:

The energy stored in a dry cell is in the form of

A) Potential energy	B) Chemical energy
C) Kinetic energy	D) Nuclear energy

Answer & Explanation Answer: B) Chemical energy

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Researchers from Columbia University Medical Centre in United States of America have converted which of the following into the world’s smallest data recorder?

A) Natural bacterial immune system	B) Magnetic tape
C) Viral snippet copies	D) No option is correct.

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