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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:

Blood flow to a tissue will increase if the

A) pH rises B) Level of carbon dioxide at the tissue increases
C) Vessels constrict D) Level of oxygen at the tissue increases
 
Answer & Explanation Answer: B) Level of carbon dioxide at the tissue increases

Explanation:

The movement of blood in the body is called blood flow. The blood flows through the vessels, tissues and organs. Blood flow to a tissue will increase if the level of carbon dioxide at the tissue increases.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Cadaver refers to ___a clinically

A) alive human being B) a dead human body used for anatomy
C) a live human being used for trial D) resurrected human body
 
Answer & Explanation Answer: B) a dead human body used for anatomy

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams , AIEEE
Job Role: Bank PO

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Q:

A few organisms can tolerate and thrive in a narrow range of temperatures. Such organisms are called ___________.

A) Osmotic B) Eurythermal
C) Stenothermal D) Hydrothermal
 
Answer & Explanation Answer: C) Stenothermal

Explanation:
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Filed Under: Biology
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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
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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:

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Raucous

A) Dulcet B) Hoarse
C) Jarring D) Torrent
 
Answer & Explanation Answer: A) Dulcet

Explanation:
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Filed Under: English
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.
One who is determined to take full revenge for wrongs done to him

A) Enmity B) Nigger
C) Pedantic D) Vindictive
 
Answer & Explanation Answer: D) Vindictive

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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