Questions

Q:

Which one of the following gases is released mostly from landfills in urban areas?

A) Nitrogen B) Hydrogen
C) Methane D) Oxygen
 
Answer & Explanation Answer: C) Methane

Explanation:

Decomposing waste in the landfills, by the action of microorganisms, produce methane and carbon dioxide. Landfill gas consists of 40-60% of methane and rest is carbon dioxide. Trace amount of volatile organic compounds (<1) are also present which mainly comprise of hydrocarbons.

 

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

What is the shape of the two guard cells which enclose stomata?

A) Oval B) Triangular
C) Rectangular D) Kidney shaped
 
Answer & Explanation Answer: D) Kidney shaped

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which one of the following gases dissolves in water to give acidic solution?

A) Carbon dioxide B) Oxygen
C) Nitrogen D) Hydrogen
 
Answer & Explanation Answer: A) Carbon dioxide

Explanation:

Carbon dioxide (CO2) gas dissolved in water can cause water to become acidic.The acidity of water from dissolved CO2 can be reduced by a base such as baking soda (sodium bicarbonate).

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which Indian state has the longest Coastline?

A) Kerala B) Gujarat
C) Andhra Pradesh D) Tamil Nadu
 
Answer & Explanation Answer: B) Gujarat

Explanation:
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Filed Under: Indian Geography
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

Gir forest is located in ______.

A) Kerala B) Gujarat
C) Jammu & Kashmir D) Karnataka
 
Answer & Explanation Answer: B) Gujarat

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Stab someone in the back

 

A) Praise someone. B) Like someone secretly.
C) Betray someone. D) Meet someone after a long time
 
Answer & Explanation Answer: C) Betray someone.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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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.

 

Everyone around

A-stood as a misfit among them

B-me turned out to be

C-an early-riser and I

 

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

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

 

Give it a whirl

 

A) To be engaged in cheating B) To completely destroy something
C) Attach or criticize someone D) To try out something
 
Answer & Explanation Answer: D) To try out something

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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