Questions

Q:

Palaeobotany is the branch of botany is which we study about

A) Animal fosills B) Plant fossils
C) Seed of plant D) Flower
 
Answer & Explanation Answer: B) Plant fossils

Explanation:
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Filed Under: Biology

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Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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Q:

The world's Greatest traveller of pre-modern times, believed to have put behind him a distance of over 73000 miles and visited territories the eqivalent of about 44 modern countries, is 

A) Marco Polo B) Fahien
C) Ibn Batuta D) Hiuen Tsang
 
Answer & Explanation Answer: A) Marco Polo

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Filed Under: Indian History

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Q:

Solve The Logical Number Puzzle?

A) 72 B) 76
C) 84 D) 90
 
Answer & Explanation Answer: D) 90

Explanation:

The logic in the given puzzle is 

4 + 4 = 4 * 4+1 = 4 * 5 = 20

5 + 5 = 5 * 5+1 = 5 * 6 = 30

6 + 6 = 6 * 6+1 = 6 * 7 = 42

7 + 7 = 7 * 7+1 = 7 * 8 = 56

Similarly

9 + 9 = 9 * 9+1 = 9 * 10 = 90.

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Filed Under: Number Puzzles
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

Formation of anions occurs by

A) loss of neutrons B) gain of protons
C) gain of electrons D) none
 
Answer & Explanation Answer: C) gain of electrons

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Filed Under: Chemistry

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Q:

The two  types of output devices are

A) Monitor and Printer B) Floppy disc and CD
C) Keyboard and Mouse D) None of these
 
Answer & Explanation Answer: A) Monitor and Printer

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Nuclear energy is a mineral based source, it is derived from

A) Uranium B) Thorium
C) Plutonium D) All of these
 
Answer & Explanation Answer: D) All of these

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Filed Under: Indian Economy

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Q:

The time at Cairo is 2 hours ahead of Greenwhich. Hence, it is located at 

A) 30 degrees W longitude B) 30 degrees E longitude
C) 28 degrees E longitude D) 28 degrees W longitude
 
Answer & Explanation Answer: B) 30 degrees E longitude

Explanation:
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Filed Under: World Geography

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