Questions

Q:

Which microscope is often used to view metal surfaces?

A) Optical microscopes B) Scanning tunneling microscopes
C) Electron microscopes D) None of the above
 
Answer & Explanation Answer: B) Scanning tunneling microscopes

Explanation:

Microscopes are of three types. They are :

 

1) Optical microscopes

 

2) Electron microscopes

 

3) Scanning tunneling microscopes

 

 Which_microscope_is_often_used_to_view_metal_surfaces1538720175.png image

 

Scanning tunneling microscopes are the microscopes that are used to view metal surfaces.

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Filed Under: Physics
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Q:

The peripheral nervous system consists of

A) Nerves from eyes to CNS B) Nerves from ears to CNS
C) Nerves from skin to CNS D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: Biology
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Q:

Cranial bones develop

A) within fibrous membranes B) within osseous membranes
C) from cartilage models D) from a tendon
 
Answer & Explanation Answer: A) within fibrous membranes

Explanation:
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Filed Under: Biology
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Q:

Chang Lo is a folk dance of _______.

A) Arunachal Pradesh B) Punjab
C) Assam D) Nagaland
 
Answer & Explanation Answer: D) Nagaland

Explanation:
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Filed Under: Indian Geography
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Q:

Which of the following is an example of market failure?

A) Prices do not reflect the full social cost of production B) A firm goes out of business because it cannot find a market for its products
C) Prices rise so that the consumers cannot afford the products they want to buy D) Producer surplus is maximized
 
Answer & Explanation Answer: A) Prices do not reflect the full social cost of production

Explanation:

Prices do not reflect the full social cost of production is an example of Market failure.

 

A market failure occurs when the supply of a good or service is insufficient to meet demand. This results in an inefficient distribution of resources among market participants.

It also occurs if externalities are not accounted for.

If a firm fails to maximize its profits this is not a general market failure.

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Filed Under: Marketing and Sales
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Q:

The systematic risk of the market is measured by

A) alpha B) beta
C) gamma D) All of the above
 
Answer & Explanation Answer: B) beta

Explanation:

Beta is the measurement of the systematic risk of the market.

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Q:

A practice to learn something

a_practice_to_learn_something1551439875.jpg image

A) Poem B) Summary
C) Lesson D) Introduction
 
Answer & Explanation Answer: C) Lesson

Explanation:

A practice to learn something is a Lesson.

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Q:

Aniruddh's birthday is on Sunday 2nd April. On what day of the week will be Priyansh's Birthday in the same year if Priyansh was born on 28th October?

A) Saturday B) Wednesday
C) Friday D) Thursday
 
Answer & Explanation Answer: A) Saturday

Explanation:
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