Questions

Q:

Which of the following is a scalar quantity

A) electric current B) electric field
C) Acceleration D) linear momentum
 
Answer & Explanation Answer: A) electric current

Explanation:

A Scalar quantity is a quantity that has only magnitude but no direction as like vector. 

Here in the given options, electric current is the only one which is scalar.

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Filed Under: Physics
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21 10573
Q:

The bleeding of a wound is stopped by the application of ferric chloride because_____

A) Ferric chloride seals the blood vessels B) Blood starts flowing in the opposite direction
C) Blood reacts and a solid is formed which seals the blood vessels D) Blood is coagulated and the blood vessels are sealed
 
Answer & Explanation Answer: D) Blood is coagulated and the blood vessels are sealed

Explanation:
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Filed Under: Chemistry

36 10570
Q:

One astronomical unit is the average distance between

A) Earth and the Sun B) Earth and the Moon
C) Jupiter and the Sun D) Pluto and the Sun
 
Answer & Explanation Answer: A) Earth and the Sun

Explanation:
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Filed Under: Physics

30 10550
Q:

Which one of the following pairs is not correctly matched

A) Ol Doinyo Lengai : Birthern Tanzania B) Mount Egmont : Hawaii
C) Volcano poas : Caost Rica D) Mount Klyuchevskaya : Kamchatka Peninsula
 
Answer & Explanation Answer: B) Mount Egmont : Hawaii

Explanation:
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Filed Under: World Geography

7 10545
Q:

Telangana region represents one of the following types of vegetation

A) Tropical deciduous B) Thorn
C) Tropical ever green D) Sub - tropical decidual
 
Answer & Explanation Answer: B) Thorn

Explanation:
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Filed Under: Indian Geography

30 10543
Q:

The two kinds of Main Memory are

A) Random and sequential B) ROM and RAM
C) Primary and secondary D) All the above
 
Answer & Explanation Answer: B) ROM and RAM

Explanation:

The main memory in computers is where the programs and data are kept when the processor is actively using them.

 

The main storage region of a computer is of two kinds. They are ::

 

RAM -- Random Access Memory

 

ROM -- Read Only Memory.

 

The_two_kinds_of_Main_Memory_are1552389409.jpg image

 

The main memory is defined as the central storage in a computer.

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11 10541
Q:

'My strongest bulwark is gone' lamented Gandhiji on the death of 

A) Gopalakrishna Gokhale B) Motilal Nehru
C) Pherozeshah Mehta D) Bal Gangadhar Tilak
 
Answer & Explanation Answer: D) Bal Gangadhar Tilak

Explanation:
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Filed Under: Indian History

13 10531
Q:

Which one of the following does not contain Silver ?

A) Horn Silver B) Ruby Silver
C) Lunar Caustic D) German Silver
 
Answer & Explanation Answer: D) German Silver

Explanation:
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Filed Under: General Awareness
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30 10530