Q:

The quantum theory of light was given by

A) Einstein	B) Newton
C) Plank	D) Faraday

Answer & Explanation Answer: C) Plank

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

Which one of the followingis notan allotrope of carbon?

A) Coal	B) Diamond
C) Graphite	D) Graphene

Answer & Explanation Answer: A) Coal

Explanation:

Allotropy is the property of some chemical elements to exist in two or more different forms, or allotropes, when found in nature. There are several allotropes of carbon like diamond, graphite, graphene, fullerene, etc.Coal is not an allotrope of carbon because it is not 100% carbon. It contains lot of silica, sulphur and other compounds of carbon apart from carbon.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Chemical properties of isotopes .............

A) must be same	B) must be different
C) need not be same	D) need not be different

Answer & Explanation Answer: A) must be same

Explanation:

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Q:

If $x + 5 + \frac{1}{x + 1} = 6$ then the value of ${(x + 1)}^{3} + \frac{1}{(x + 1)}$ ³ is

A) 2	B) 0
C) -2	D) 4

Answer & Explanation Answer: A) 2

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Lal Bahadur Shastri was born in the year

A) 1844	B) 1864
C) 1884	D) 1904

Answer & Explanation Answer: D) 1904

Explanation:

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Filed Under: Indian History
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Q:

Who discovered electron?

A) E. Goldstien	B) J. J. Thomson
C) Ernest Rutherford	D) J. Chadwick

Answer & Explanation Answer: B) J. J. Thomson

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Cozen

A) Cheat	B) Catch
C) Burn	D) Honest

Answer & Explanation Answer: D) Honest

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

When others criticise us we should not be ______ but should be truthful, honest and sincere.

A) saturated	B) distracted
C) perturbed	D) dissipated

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