Q:

Optical fiber works on the principle of -

A) Diffusion	B) Total Internal Reflection
C) Scattering	D) Refraction

Answer & Explanation Answer: B) Total Internal Reflection

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Choose the most appropriate answer:Natural radioactivity was discovered by

A) Marie Curie	B) Earnest Rutherford
C) Henry Bacquerel	D) Enrico Fermi

Answer & Explanation Answer: C) Henry Bacquerel

Explanation:

Natural radioactivity was discovered by Henri Bacquerel.

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Filed Under: Physics

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Q:

Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds

A) 5.5	B) 1
C) 11	D) 0.5

Answer & Explanation Answer: D) 0.5

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Pradhan Mantri Mudra Yojana was announced under the leadership of _______.

A) Jawaharlal Nehru	B) Indira Gandhi
C) Narendra Modi	D) Manmohan Singh

Answer & Explanation Answer: C) Narendra Modi

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which acid is released when an Ant bites?

A) Hydrochloric Acid	B) Formic Acid
C) Acetic Acid	D) Phosphoric Acid

Answer & Explanation Answer: B) Formic Acid

Explanation:

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

My sister will bake a dozen cakes for the fair.

A) For the fair, a dozen cakes would be baked by my sister.	B) For the fair, a dozen cakes would have been baked by my sister.
C) For the fair, a dozen cakes will be baked by my sister.	D) For the fair, a dozen cakes will have been baked by my sister.

Answer & Explanation Answer: C) For the fair, a dozen cakes will be baked by my sister.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Get on somebody's nerves

A) To calm an anxious person.	B) To be an irritant.
C) To crack jokes at somebody's expense.	D) Be angry with yourself but take out the anger on somebody else.

Answer & Explanation Answer: B) To be an irritant.

Explanation:

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

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Q:

In the following question, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.

A) orthopeadic	B) orthopadic
C) orthopaedic	D) orthopedic

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