Questions

Q:

Unlike conservation, what does preservation emphasize?

A) Saving natural resources B) Managing natural resoucres
C) Carrying capacity D) Renewing natural resources
 
Answer & Explanation Answer: A) Saving natural resources

Explanation:
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Filed Under: General Science
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Q:

A bottle is full of dettol. One-third of it is taken out and then an equal amount of water is poured into the bottle to fill it. This operation is done four times. Find the final ratio of dettol and water in the bottle.

A) 13 : 55 B) 20 : 74
C) 16 : 65 D) 10 : 48
 
Answer & Explanation Answer: C) 16 : 65

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Q:

What is the strength of the signal transmitted by powerful cell phones?

Answer

the powerful cell phones can transmit a signal of 3 watts.

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Subject: Hardware

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Q:

Primitive people practice animal rearing  in the tropical grasslands of _______

A) Brazil B) Northern Australia
C) East Africa D) Orinoco Basin in South America
 
Answer & Explanation Answer: C) East Africa

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Filed Under: World Geography

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Q:

Which formula represents an amino acid?

A) R-CH3(NH2)-COOH B) R-CH(NH2)-COOH
C) R-CH2(NH2)-COOH D) R-CH3(NH2)-COH
 
Answer & Explanation Answer: B) R-CH(NH2)-COOH

Explanation:

Amino acids are the building blocks of proteins. There are about 21 essential amino acids in the human body like histidine, leucine, lysine... The general formula for amino acid is R-CH(NH2)-COOH.

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Filed Under: Biology
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Q:

Which of the following are true of meditation in buddhism?

A) Right concertation is reached through meditation B) It can involve concetration on your breathing
C) It can mean visualizing certain things D) All of the above
 
Answer & Explanation Answer: D) All of the above

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Filed Under: General Awareness
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Q:

Calcium absorption is facilitated by the presence of

A) Vitamin D B) Vitamin C
C) Vitamin A D) Vitamin K
 
Answer & Explanation Answer: A) Vitamin D

Explanation:

The presence of vitamin D in the body enhances the absorption of calcium by the intestine.

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Filed Under: General Science
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Q:

Name the award ehich is declared yearly for films produced in India in the previous Year

A) Jananpeth award B) Bharat Ratna
C) National Film Award D) Param Vir Chakra
 
Answer & Explanation Answer: C) National Film Award

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Filed Under: Honours and Awards

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