Q:

Which of these Bollywood actresses has not won the National Film Award?

A) Raveena Tandon	B) Vidya Balan
C) Smita Patil	D) Madhuri Dixit

Answer & Explanation Answer: D) Madhuri Dixit

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Yogeshwar Dutt is associated with which sport?

A) Discus Throw	B) Wrestling
C) Shooting	D) Pole Vault

Answer & Explanation Answer: B) Wrestling

Explanation:

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Filed Under: Sports
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:

Which of the following glows with special colour depending on the nature of gas in the fluorescent tube?

A) Plasma	B) Hydrogen
C) Helium	D) Bose-Einstein condensate

Answer & Explanation Answer: A) Plasma

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?

A) Mulching	B) Intercropping
C) Rock dam	D) Terrace farming

Answer & Explanation Answer: B) Intercropping

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

During the past century, the temperature of Earth has increased by ________.

A) 0.6 deg C	B) 1.6 deg C
C) 2.6 deg C	D) 3.6 deg C

Answer & Explanation Answer: A) 0.6 deg C

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The warm and cold ocean currents are caused by

A) Prevailing winds	B) Earth's rotation
C) Variations in density of sea water	D) All of these

Answer & Explanation Answer: D) All of these

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

What is the sound made by seal called?

A) Bark	B) Moo
C) Screech	D) Growl

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