General Knowledge Questions

Q:

Entrepreneurship as a theory of business was propounded by

A) Thomas A. Coleman B) Joseph A. Schumpeter
C) Adam Smith D) Douglas McGregor
 
Answer & Explanation Answer: B) Joseph A. Schumpeter

Explanation:

Entrepreneurship as a theory of business was propounded by Joseph. A. Schumpeter.

 

Schumpeter’s Innovation Theory of Profit :


Definition:  The Innovation Theory of Profit was proposed by Joseph. A. Schumpeter, who believed that an entrepreneur can earn economic profits by introducing successful innovations.

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Filed Under: Indian Economy
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Q:

Who was the moving spirit behind the Organization of the Ghadar Party?

A) Lala Hardayal B) V.P Savarkar
C) Mahatma Gandhi D) Netaji Subhas Chandra Bose
 
Answer & Explanation Answer: A) Lala Hardayal

Explanation:
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Filed Under: Indian History

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Q:

Hard disk is coated in both side with

A) Carbon layer B) Magnetic metallic oxide
C) Optical metallic oxide D) All of the above
 
Answer & Explanation Answer: B) Magnetic metallic oxide

Explanation:

Hard_disk_is_coated_in_both_side_with1551862660.jpg image

Hard disk is coated in both side with Magnetic metallic oxide.

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Q:

Which of the following memory is volatile?

A) RAM B) Floppy disc
C) ROM D) Magnetic tape
 
Answer & Explanation Answer: A) RAM

Explanation:

Volatile memory is computer memory that requires power to maintain the stored information. It is a temporary memeory which cannot contain information permanently.

Example :: RAM or Random Access Memory

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Q:

The clipboard

A) is a Cache memory B) is a feature that stores user information
C) is used to temporarily store, items that has been cut or copied D) is a feature that saves file temporarily
 
Answer & Explanation Answer: C) is used to temporarily store, items that has been cut or copied

Explanation:

A clipboard is a temporary storage area for items that the user wants to cut or copy from one place to another.

 

For example, in a word processor application, the user might want to cut text from one part of a document and paste it in another part of the document or somewhere else, it is temporarily stored in clipboard.

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Filed Under: Computer
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Q:

Why are yeast cells frequently used as hosts for cloning?

A) they are eukaryotic cells B) they do not have plasmids
C) only yeast cells allow the gene to be cloned D) they easily form colonies
 
Answer & Explanation Answer: A) they are eukaryotic cells

Explanation:

If you were to produce a protein in bacterial cloning systems, you would not get the same post transcriptional and post translational modifications because the prokaryotic and eukaryotic systems work differently on the modifications.

Thus human recombinant protein genes are usually cloned in yeast cells. Also since they have a short generation time, they can be easily culture.

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Filed Under: Biology
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Q:

Which one of the following is NOT an example of economic overheads

A) Schools B) Sanitary Facilities
C) Roads and Rrailways D) Coal Mines
 
Answer & Explanation Answer: D) Coal Mines

Explanation:
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Q:

 What item, originally called the ‘Whirlwind’, was invented by Ives McGaffey in 1869?

A) Blender B) Electric mixer
C) Washing machine D) Vacuum cleaner
 
Answer & Explanation Answer: B) Electric mixer

Explanation:
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Filed Under: Inventions

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