Q:

Who invented the contact lens?

A) Enrico Fermi	B) Adolf Gaston Eugen Fick
C) Sandford Fleming	D) Benoit Fourneyron

Answer & Explanation Answer: B) Adolf Gaston Eugen Fick

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Robert Hooke discovered cells by observing them in a ______.

A) onion peel	B) cork slice
C) pond water	D) No option is correct

Answer & Explanation Answer: B) cork slice

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Filed Under: Inventions
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Q:

The first large scale electrical air conditioning was invented and used in 1902 by

A) Willis Carrier	B) John Gorrie
C) Stuart Cramer	D) H.H. Schultz

Answer & Explanation Answer: A) Willis Carrier

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

As of February 2018, who owns the Kolkata-Based IPL team 'Kolkata Knight Riders'?

A) Sourav Ganguly	B) Shah Rukh Khan
C) Subrata Roy	D) Aamir Khan

Answer & Explanation Answer: B) Shah Rukh Khan

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Filed Under: Sports
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

________ recommended change in the structure and working of BCCI.

A) Lodha committee	B) Parekh committee
C) Sena committee	D) Akhil committee

Answer & Explanation Answer: A) Lodha committee

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Filed Under: Sports
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Q:

The chemical properties of an element depend upon

A) the number of isotopes of the element	B) the mass number of the element
C) the total number of neutrons in the element	D) the number of electrons in the outermost shell of the element

Answer & Explanation Answer: D) the number of electrons in the outermost shell of the element

Explanation:

Chemical properties of an element depend on the number and the configuration of their (valence) electrons.

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Filed Under: Chemistry
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.
Will-o-the wisp

A) Something that is impossible to get or achieve.	B) To keep off an unwanted and undesirable person.
C) To spend recklessly.	D) Accept or leave the offer.

Answer & Explanation Answer: A) Something that is impossible to get or achieve.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which State has the longest coastline?

A) Andhra Pradesh	B) Maharashtra
C) Gujarat	D) Karnataka

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