Questions

Q:

Who discovered Electron?

A) Niels Bohr B) J.J. Thomson
C) Abert Einstein D) Ernest Rutherford
 
Answer & Explanation Answer: B) J.J. Thomson

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Filed Under: Inventions

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Q:

If (secA - tanA)2 = x, then the value of x is

A) (1 + sinA)/(1 - sinA) B) √[(1 - sinA)/(1 + sinA)]
C) (1 - sinA)/(1 + sinA) D) √[(1 + sinA)/(1 - sinA)]
 
Answer & Explanation Answer: C) (1 - sinA)/(1 + sinA)

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Q:

___________ is a straw coloured, viscous fluid constituting nearly 55 per cent of the blood.

A) Plasma B) Formed Elements
C) Blood Groups D) Coagulation of Blood
 
Answer & Explanation Answer: A) Plasma

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :Helen graduated in 1904with special honours in English.
S6:Here dress was torn and roses were snatched from her hat.
P:She was twenty-four years old.
Q:She was invited to the St. Louis Exposition in 1904 to awaken worldwide interest in the education of the deaf-blind.
R:But on Helen Keller Day the crowds got out of hand.
S:Requests were already flowing in for appearances and for magazine articles.

The proper sequence should be 

A) Q P S R B) S P R Q
C) P S Q R D) S QR P
 
Answer & Explanation Answer: C) P S Q R

Explanation:

The starting statement talked about Helen and her graduation. So, the continuing statement would be talking about the age of Helen when she completed her honours. So, P would be the succeeding statement. So, P being the first statement eliminates all other options. Thus, the correct sequence is PSQR.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which one of the following takes place during a nuclear fusion?

A) a heavy nucleus bombarded by neutrons breaks up B) a heavy nucleus breaks up spontaneously
C) two light nuclei combine to form a heavy nucleus D) a light nucleus breaks up spontaneously
 
Answer & Explanation Answer: C) two light nuclei combine to form a heavy nucleus

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Filed Under: Physics
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Q:

Air expands when it _______________.

A) is cooled B) is heated
C) is under pressure D) becomes more humid
 
Answer & Explanation Answer: B) is heated

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Filed Under: Physics
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Q:

What is called the maximum distance from the Sun in a planet in its orbit?

A) Perihelion B) Aphelion
C) Apogee D) Perigee
 
Answer & Explanation Answer: B) Aphelion

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Filed Under: General Science
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Q:

The Scientists from China have successfully cloned which animal for the first time?

A) Human B) Dog
C) Monkey D) Sheep
 
Answer & Explanation Answer: C) Monkey

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Filed Under: General Science
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