Q:

The mass of one molecule of oxygen is

A) 2.3 x 10-23 g	B) 3.3 x 10-23 g
C) 4.3 x 10-23 g	D) 5.3 x 10-23 g

Answer & Explanation Answer: D) 5.3 x 10-23 g

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

4 7669

Q:

When one enters a dark room after being in bright light one is not able to see anything clearly for a while because

A) the retina of the eye moves forward	B) the retina of the eye moves backward
C) the iris is unable to dilate the pupil immediately to be able to see things	D) the eye has no power of accommodation

Answer & Explanation Answer: C) the iris is unable to dilate the pupil immediately to be able to see things

Explanation:

The size of the pupil of the eye automatically adjusts itself according to the intensity of light passing through it;if the intensity is more , the size is less, if less, it is more. So in our case the pupil should dilate i.e, increase in size to be able to see in the dark . This switchover takes sometime. But here the entry into the dark room is immediate . So the eye has no time to adjust itself and hence is not able to see at all for a while.

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Filed Under: Physics

19 7669

Q:

'Alpine Plant species', which are critically endangered have been discovered in which state?

A) Mizoram	B) Gujarat
C) Himachal Pradesh	D) Arunachal Pradesh

Answer & Explanation Answer: D) Arunachal Pradesh

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

2 7668

Q:

Which insurance salesman invented the fountain pen in 1884?

A) Lewis Edson Waterman	B) Sir William Grove
C) Charles Kettering	D) George Fountain

Answer & Explanation Answer: A) Lewis Edson Waterman

Explanation:

Lewis Edson Waterman patented the first practical fountain pen in 1884.

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Filed Under: Inventions

5 7659

Q:

Who termed the Indian Constitution as "Quasi Federal" ?

A) D.D. Basu	B) K.C. Wheare
C) Ivor Jennings	D) M.V. Paylee

Answer & Explanation Answer: B) K.C. Wheare

Explanation:

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

31 7658

Q:

In which of the following fields Prof. Malcolm Adiseshiah earned worldwide distinction?

A) Literature	B) Medicine
C) Economics	D) Nuclear physics

Answer & Explanation Answer: C) Economics

Explanation:

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Filed Under: General Awareness

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Q:

Which political party used to have swastik symbol ?

A) Communist Party of Chaina	B) Republican Party, USA
C) National Socialist Party, Germany	D) Liberal Democratic Party of Japan

Answer & Explanation Answer: C) National Socialist Party, Germany

Explanation:

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Filed Under: World History

16 7653

Q:

Who was affectionately Known as the " Grand Old Man Of India"

A) Bal Gangadhar Tilak	B) Dadabhai Naoroji
C) Gopal Krishna Gokhale	D) Mahatma Gandhi

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