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:

The area of Nepal is approximately _________ square kilometres.

A) 115187	B) 128540
C) 135789	D) 147181

Answer & Explanation Answer: D) 147181

Explanation:

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Q:

Rectifiers convert _____.

A) high voltage to low voltage	B) low voltage to high voltage
C) AC to DC	D) DC to AC

Answer & Explanation Answer: C) AC to DC

Explanation:

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Q:

ROM in computer science stands for?

A) Random Only Memory	B) Read Out Memory
C) Read Only Memory	D) Rotation Only Memory

Answer & Explanation Answer: C) Read Only Memory

Explanation:

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Q:

Panthera Tigris is the scientific name of

A) Panther	B) Tiger
C) Whale	D) Goat

Answer & Explanation Answer: B) Tiger

Explanation:

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Q:

The largest committee of Parliament of India is

A) Public Accounts Committee	B) Estimates Committee
C) Committee on Public Undertakings	D) Joint Parliamentary Committee

Answer & Explanation Answer: B) Estimates Committee

Explanation:

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Q:

Who was the winner of 2015 Men's Cricket World Cup?

A) India	B) West Indies
C) Pakistan	D) Australia

Answer & Explanation Answer: D) Australia

Explanation:

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Filed Under: Sports
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 79	B) 59
C) 53	D) 75

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