Q:

Radio Carbon Dating is use to estimate the age of _____ ?

A) Monuments	B) Rocks
C) Soil	D) Fossils

Answer & Explanation Answer: D) Fossils

Explanation:

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

16 4415

Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by

A) decreasing the radius of the capillary tube	B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel	D) None of these

Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to (balances) the upward force due to surface tension. So it is clear that if the the bore (radius) to the tube is decreased, the height of the water column in it must be greater. So, (a) is correct.

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Filed Under: Physics

4 4415

Q:

Who is known as father of medicine

A) Aristotle	B) Theophrastus
C) Hippocrates	D) Edward Jenner

Answer & Explanation Answer: C) Hippocrates

Explanation:

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Filed Under: Biology

12 4415

Q:

Navy day is observed on

A) Dec 4	B) Oct 28
C) Nov 7	D) Nov 14

Answer & Explanation Answer: A) Dec 4

Explanation:

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Filed Under: Important Days and Years

2 4414

Q:

Which of the following is a scalar quantity

A) Displacement	B) Electric field
C) Acceleration	D) work

Answer & Explanation Answer: D) work

Explanation:

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Filed Under: Physics

9 4414

Q:

What is the formula for ranking keyword-targeted ads on the Search Network?

Answer

(Maximum Cost Per Click) x (Quality Score)

Workspace

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Subject: Google Certification

28 4413

Q:

Shovna Narayan is a reputed personality in which of the following fields

A) Social Service	B) Trade Unionism
C) Journalism	D) Politics

Answer & Explanation Answer: C) Journalism

Explanation:

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Filed Under: Famous Personalities

3 4412

Q:

One of the following companies was in the news over alleged charges of international trademark and copyright violation. Identify it?

A) Kingfisher Airlines	B) Mumbai Dyeing
C) Derby	D) Hutch

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