Questions

Q:

Polynucleotide chain of DNA contains

A) a nitrogenous base, deoxyribose sugar and phosphate group B) a nitrogenous base, ribose sugar and phosphate group
C) deoxyribose sugar, ribose sugar and phosphate group D) a nitrogenous base and phosphate group only
 
Answer & Explanation Answer: A) a nitrogenous base, deoxyribose sugar and phosphate group

Explanation:

The two DNA strands are called polynucleotidesbecause they are composed of simpler monomer units called nucleotides. Eachnucleotideis composed of one of four nitrogen-containingnucleobases (cytosine, guanine, adenine or thymine), a sugar called deoxyribose, and a phosphate group.

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Q:

Which of the following vitamins contain nitrogen?

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

Explanation:
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Q:

If the break­even quantity for a factory whose variable cost of manufacturing a cell is Rs. 15 and selling price is Rs. 24 is 2,400 units, find the fixed cost of the factory?

A) Rs. 21600 B) Rs. 36000
C) Rs. 57600 D) Rs. 14400
 
Answer & Explanation Answer: A) Rs. 21600

Explanation:
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Q:

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?

A) -2.23 B) -­2.09
C) 2.23 D) 2.09
 
Answer & Explanation Answer: A) -2.23

Explanation:
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate itby selecting the appropriate option.

There are _____ books on computer science in your school library, so you need to purchase them from the market.

A) a few B) a little
C) few D) the few
 
Answer & Explanation Answer: C) few

Explanation:
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

The best things in an artist's work are so much a matter of intuition, that there is much to be said for the point ________ view that would altogether discourage____________ inquiry into artistic phenomena on the part of the artist. Intuitions are shy things and apt to disappear if looked into too closely. And there is undoubtedly a danger that ______ much knowledge and training may supplant the natural ____________ feeling of a student, leaving only a cold knowledge of the means of expression ________ its place.

 

said for the point ________ view that would

 

A) of B) for  
C) from   D) off
 
Answer & Explanation Answer: A) of

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Q:

Who directed the movie ­ "The man who knew infinity"?

A) Matthew Brown B) Christopher Nolan
C) Martin Scorsese D) Alfred Hitchcock
 
Answer & Explanation Answer: A) Matthew Brown

Explanation:
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Q:

From which monument, Gautama Buddha propagated his divine knowledge of Buddhism to the world?

A) Humayun's Tomb B) Mahabodhi Temple Complex
C) Qutub Minar D) Red Fort Complex
 
Answer & Explanation Answer: B) Mahabodhi Temple Complex

Explanation:
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