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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Q:

Which energy source generates radioactive waste?

A) Nuclear power B) Thermal power
C) Hydel power D) All of the above
 
Answer & Explanation Answer: A) Nuclear power

Explanation:

which_energy_source_generates_radioactive_waste1543400097.jpg image

Nuclear power energy source generates radioactive waste.

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Q:

Who makes it has no need of it.

What is it?

Answer

A Coffin.

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Q:

Dysfunctional behaviors are maladaptive which means that they

A) are medicated B) interfere with everyday life
C) cause of stress D) all of the above
 
Answer & Explanation Answer: B) interfere with everyday life

Explanation:

Dysfunctional behaviors are maladaptive which means that they interfere with everyday life.

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Q:

The MPC for an economy is

A) the slope of the savings schedule or line. B) 1 divided by the slope of the savings schedule or line.
C) the slope of the consumption schedule or line. D) 1 divided by the slope of the consumption schedule or line.
 
Answer & Explanation Answer: D) 1 divided by the slope of the consumption schedule or line.

Explanation:

Marginal propensity to consume (MPC) in economics is a metric that quantifies induced consumption, the concept that the increase in personal consumer spending (consumption) occurs with an increase in disposable income (income after taxes and transfers).

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Filed Under: Indian Economy
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Q:

Someone who loans money is called

A) Lender B) Borrower
C) Investee D) Investor
 
Answer & Explanation Answer: A) Lender

Explanation:

Someone who receives money in exchange for a promise to pay it back later is called a borrower1, and the person making the loan is the lender.

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Q:

Who wrote the book "Ignited Minds"?

A) Vikram Seth B) APJ Abdul Kalam
C) Arundhati Roy D) Manmohan Singh
 
Answer & Explanation Answer: B) APJ Abdul Kalam

Explanation:
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Filed Under: Indian Politics
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Q:

Which measurement describes the pressure of a gas?

A) 450 mm Hg B) 315 K
C) 251 g/cub.cm D) None of the above
 
Answer & Explanation Answer: A) 450 mm Hg

Explanation:

450 mm Hg denotes the air pressure.

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