Questions

Q:

The heart is classified as a(n)_____.

A) organ B) system
C) cell D) tissue
 
Answer & Explanation Answer: A) organ

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which one of the following elements is involved in the control of water content of the blood?

A) Potassium B) Lithium
C) Rubidium D) Caesium
 
Answer & Explanation Answer: A) Potassium

Explanation:

Aldosterone is a key steroid hormone critical for maintaining salt and water balance. It regulates the concentration of minerals, like sodium and potassium, in the fluid outside your cells. When your sodium levels drop, or potassium levels rise, your body signals your adrenal glands to release aldosterone into your blood. Aldosterone signals your kidneys to reabsorb sodium into the blood, and acts on your sweat glands to reduce sodium loss through sweat.

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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, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
GREGARIOUS

A) UNSOCIABLE B) UNSYMPATHETIC
C) UNGRATEFUL D) UNATTRACTIVE
 
Answer & Explanation Answer: A) UNSOCIABLE

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Filed Under: English
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Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A) gratifying B) gretifying
C) gratifyeing D) gretifyeing
 
Answer & Explanation Answer: A) gratifying

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

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Q:

What is the SI unit of Power?

A) Boyle B) Watt
C) Newton D) Pascal
 
Answer & Explanation Answer: B) Watt

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Filed Under: Physics
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Q:

During _____________ motion of an object along a straight line, the velocity remains constant with time.

A) linear B) translational
C) uniform D) equilibrium
 
Answer & Explanation Answer: C) uniform

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Filed Under: Physics
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Q:

The sliding friction is _______________ than the static friction.

A) double B) same
C) greater D) smaller
 
Answer & Explanation Answer: D) smaller

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Filed Under: Physics
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Q:

Ultraviolet radiation in the stratosphere is absorbed by

A) SO2 B) Ozone
C) Oxygen D) Argon
 
Answer & Explanation Answer: B) Ozone

Explanation:
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Filed Under: General Science

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