Questions

Q:

The main use of salt in the diet is to

the_main_use_of_salt_in_the_diet_is_to1552126680.jpg image

A) produce in small amounts the hydrochloric acid required for the digestion of food B) increase the solubility of food particles in water
C) make the taste of food better D) ease the process of cooking
 
Answer & Explanation Answer: A) produce in small amounts the hydrochloric acid required for the digestion of food

Explanation:

The main use of salt in the diet is to produce in small amounts the hydrochloric acid required for the digestion of food.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

The NAM summit which demanded expansion of the United Nations Security council had met at

A) Tehran B) Cairo
C) Harare D) Jakarta
 
Answer & Explanation Answer: D) Jakarta

Explanation:
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Filed Under: World Organisations

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Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity  water rises in the tube. The height of water rise in the tube can be increased by 

A) decreasing the radius of the capillary tube B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel D) None of these
 
Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to (balances) the upward force due to surface tension. So it is clear that if the the bore (radius) to the tube is decreased, the height of the water column in it must be greater.  So, (a) is correct.

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Filed Under: Physics

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Q:

Which of the following is not correct concerning nerves?

A) Axons make up a majority of the matter in a nerve. B) Nerves are collection of axons of either sensory or motor neurons but not both.
C) Nerves are covered by an outer sheath called the epineurium D) Nerves consist of parallel bundles of myelinated and nonmyelinated axons.
 
Answer & Explanation Answer: A) Axons make up a majority of the matter in a nerve.

Explanation:

Axons make up a majority of the matter in a nerve is the one statement regarding nerves is incorrect.

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Filed Under: Biology
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Q:

The antiseptic compound present in dettol is

A) Biothional B) Cresol
C) Iodine D) Enloroxylenol
 
Answer & Explanation Answer: D) Enloroxylenol

Explanation:

The antiseptic compound present in dettol is Enloroxylenol.

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Filed Under: General Science
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Q:

In a bisexual flower if androcium and gynoecium mature at different time the phenomeon is known as _________

A) Dichogamy B) Herpogamy
C) Haterogamy monogamy D) None of these
 
Answer & Explanation Answer: A) Dichogamy

Explanation:
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Filed Under: Biology

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Q:

Entrepreneurship as a theory of business was propounded by

A) Thomas A. Coleman B) Joseph A. Schumpeter
C) Adam Smith D) Douglas McGregor
 
Answer & Explanation Answer: B) Joseph A. Schumpeter

Explanation:

Entrepreneurship as a theory of business was propounded by Joseph. A. Schumpeter.

 

Schumpeter’s Innovation Theory of Profit :


Definition:  The Innovation Theory of Profit was proposed by Joseph. A. Schumpeter, who believed that an entrepreneur can earn economic profits by introducing successful innovations.

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Filed Under: Indian Economy
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Q:

What is the largest of all the Airports?

A) King Abdul Khalid International Airport B) Veer Savarkar International Airport
C) Cochin International Airport D) None
 
Answer & Explanation Answer: A) King Abdul Khalid International Airport

Explanation:

King Abdul Khalid is the largest of all the Airports.It is situated in Riyadh ,Saudhi Arabia

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