Sawaal

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Q:

Which one of the following air pollutants combines with the haemoglobin of human blood and reduces its oxygen-carrying capacity, leading to suffocation and may cause even death?

A) Chlorofluorocarbon B) Fly ash
C) Carbon monoxide D) Sulphur dioxide
 
Answer & Explanation Answer: C) Carbon monoxide

Explanation:

Carbon monoxide (CO) is very dangerous because it binds with the haemoglobin more efficiently than oxygen does. It "hogs the seats" so that oxygen can't get a ride. And those CO molecules keep riding around, never giving their seats up to the oxygen. This means there is no way to get oxygen to the brain, heart, or other cells and those cells start to die. And finally, it leads to suffocation and even death of a person.

 

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The following are components of a database except ________ .

A) indexes B) user data
C) metadata D) reports
 
Answer & Explanation Answer: D) reports

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

'Pradhan Mantri Digital Saksharta Abhiyan' is launched to digitally literate 6 crore rural households by _____.

A) March, 2019 B) March, 2020
C) April, 2021 D) March, 2022
 
Answer & Explanation Answer: A) March, 2019

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

If expenses are paid in cash then

A) assets will decrease. B) assets will increase.
C) liabilities will decrease. D) stockholders' equity will increase.
 
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Which of the following is NOT a primary green house gas in the earth's atmosphere?

A) Methane B) Ozone
C) Nitrous oxide D) Hydrogen
 
Answer & Explanation Answer: D) Hydrogen

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

A) B2H6 B) Ne
C) C6H14 D) O3
 
Answer & Explanation Answer: D) O3

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Atonement for one's sins

A) Elite B) Ignoramus
C) Incendiary D) Repentance
 
Answer & Explanation Answer: D) Repentance

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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 one which best expresses the meaning of the given word.

 

Accede

 

A) Admit   B) Submit  
C) Grown   D) Consent
 
Answer & Explanation Answer: D) Consent

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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