Q:

Researchers at the University of Illinois have discovered new form of matter called Excitonium which was coined by ______ in the 1960’

A) Bertrand Halperin	B) Eugene Wigner
C) Paul Dirac	D) Felix Bloch

Answer & Explanation Answer: A) Bertrand Halperin

Explanation:

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Filed Under: Chemistry

0 1057

Q:

What is the transplantation of graft between genetically identical individuals ?

A) Autograft	B) Isograft
C) Allograft	D) Xenograft

Answer & Explanation Answer: B) Isograft

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

2 1057

Q:

Which of the following is a book written by Shashi Tharoor?

A) It's Not About You	B) Invisible People
C) An Era of Darkness	D) Democrats and Dissenters

Answer & Explanation Answer: C) An Era of Darkness

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

Kailash Satyarthi won Nobel Prize for?

A) Literature	B) Physics
C) Peace	D) Economic Studies

Answer & Explanation Answer: C) Peace

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Black soil is also known by which of the following name ?

A) Khadar Soil	B) Bangar Soil
C) Alluivial Soil	D) Regur soil

Answer & Explanation Answer: D) Regur soil

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

'Ooceraea joshii', is an Ant species recently discovered in which state?

A) Telangana	B) Kerala
C) Andhra Pradesh	D) Karnataka

Answer & Explanation Answer: B) Kerala

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

1 1057

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 can do more work?

A) A rotating wheel	B) A moving bullet
C) A speeding stone	D) A raised hammer

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