Questions

Q:

Sunspots appear dark because they are

A) hotter than the rest of the Sun's surface. B) more magnetic than the rest of the Sun's surface. 
C) cooler than the rest of the Sun's surface. D) None of the above
 
Answer & Explanation Answer: C) cooler than the rest of the Sun's surface.

Explanation:

Sunspots are a magnetic phenomenon on the Sun.

The reason a sunspot appears dark is that they are cooler than the rest of the Sun's surface and also the gas inside the spot where the magnetic field is strongest is only emitting about 1/4 as much light as from the rest of the solar surface. 

 

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Filed Under: Physics
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Q:

Which of the following devices converts Chemical energy into Electrical energy?

A) Electric heater B) Electric fan
C) Hair dryer D) Electric cell
 
Answer & Explanation Answer: D) Electric cell

Explanation:
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Filed Under: Physics
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

 

I was able to sense

 

A-a mildly supercilious tone, despite his

B-was unnerving

C-warmth and friendliness, and it

 

A) ABC B) CBA
C) ACB D) CAB
 
Answer & Explanation Answer: C) ACB

Explanation:
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Filed Under: English
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

No one knows(A)/how he escaped(B)/being dashed to pieces.(C)/No error(D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: D) D

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

Indian corporates are _______________ influenced by the American style of management, including ______________ practices. The recent episodes in a couple of big and reputed corporates in India are prompting many to re-think the kind of compensation strategy that would be __________ for Indian corporates. Should it be more socialistic, as prevalent in Scandinavian, some European and Japanese companies? _______________ there be some law to govern the salary differentials? __________should different functions such as Finance be remunerated substantially higher for equivalent educational degree holders and similar efforts by individuals in other functions?

 

management, including ______________ practices.

 

 

A) compensate B) compensation
C) to compensate D) compensing
 
Answer & Explanation Answer: B) compensation

Explanation:
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Q:

When the demand for a good increases with an increase in income, such a good is called_______

A) Superior good B) Giffin good
C) Inferior good D) Normal good
 
Answer & Explanation Answer: A) Superior good

Explanation:
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Filed Under: Indian Economy
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Q:

Metal oxides which react with acids as well as bases are called

A) Amphoteric oxides B) Neutral oxides
C) Basic oxides D) Acidic oxides
 
Answer & Explanation Answer: A) Amphoteric oxides

Explanation:
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Filed Under: Chemistry
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Q:

When two liquids do not mix with each other to form a solution, what is it called?

A) Solvent B) Solute
C) Immiscible D) Decantation
 
Answer & Explanation Answer: C) Immiscible

Explanation:
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Filed Under: Chemistry
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