Sawaal

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Q:

Which of the following is a secondary air pollutant?

A) Acid rain B) SO2
C) CO2 D) Dust particles
 
Answer & Explanation Answer: A) Acid rain

Explanation:

Secondary pollutants include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight.

 

Whereas Primary pollutant are those pollutants that are directly emitted from their sources, like CO2, CO, SO2 as these gases are directly emitted form burning of fossil fuels.

 

Acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water, sulfuric acid etc.

 

Hence, Acidrain is a secondary air pollutant.

 

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Filed Under: General Awareness
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Q:

Who among the following is a Cuban revolutionary and political leader?

A) Edward Cave B) William Caxton
C) Fidel Castro D) Barbara Cartland
 
Answer & Explanation Answer: C) Fidel Castro

Explanation:
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Filed Under: Famous Personalities

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Q:

Accommodation refers to

A) Movement towards or away from others by changing your communicative behavior B) Movement towards another by changing your communicative behavior
C) Going out of your way to help or relate to someone by changing your communicative behavior D) Giving up something that means a lot to you in order to help accommodate another
 
Answer & Explanation Answer: A) Movement towards or away from others by changing your communicative behavior

Explanation:
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Filed Under: English
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Q:

Which one of the following is the central theme of the Chipko Movement, started by Sunderlal Bahuguna in 1973

A) Conservation of river water B) Conservation of forests
C) Protection of birds D) Protection of cheetals
 
Answer & Explanation Answer: B) Conservation of forests

Explanation:
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Filed Under: Indian Economy

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Q:

The functional unit of the nervous system is the

A) Nephrons B) Axons
C) Neurons D) All of the above
 
Answer & Explanation Answer: C) Neurons

Explanation:

Neurons are the functional units of the nervous system in the body.

the_functional_unit_of_the_nervous_system_is_the1535026518.png image

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Filed Under: Biology
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Q:

A goal of the defense plant corporation was

A) to oversee wartime production. B) to give money to businesses to fund war production.
C) to coordinate wartime business and labor. D) to prepare the US for war.
 
Answer & Explanation Answer: B) to give money to businesses to fund war production.

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Filed Under: Indian Politics
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Q:

'Dona Paula' is one of the most famous and striking monuments located in which state ?

A) Telangana B) Goa
C) Tamil Nadu D) Andhra Pradesh
 
Answer & Explanation Answer: B) Goa

Explanation:
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Filed Under: Famous Places
Exam Prep: Bank Exams , CAT

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Q:

How many years can a cat live up to?

A) 12 B) 20
C) 35 D) 87
 
Answer & Explanation Answer: B) 20

Explanation:
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Filed Under: Animals and Birds

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