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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Filed Under: Biology
Exam Prep: Bank Exams

1 1477

Q:

Among the following which one lays eggs and does not produce young ones directly?

A) Echidna	B) Kangaroo
C) Porcupine	D) Whale

Answer & Explanation Answer: A) Echidna

Explanation:

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Filed Under: Animals and Birds
Exam Prep: Bank Exams

12 1477

Q:

During their rule the British persuaded or forced cultivators in Bengal to grow __________.

A) Jute	B) Tea
C) Sugarcane	D) Wheat

Answer & Explanation Answer: A) Jute

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

If D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC. If AD = x cm, DB = (x – 3) cm, AE = (x + 3) cm and EC= (x – 2) cm, then what is the value (in cm) of x?

A) 3	B) 3.5
C) 4	D) 4.5

Answer & Explanation Answer: D) 4.5

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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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

Answer & Explanation Answer: D) 75

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Beguile

A) Deceive	B) Warn
C) Deter	D) Repel

Answer & Explanation Answer: A) Deceive

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

UV rays coming from Sun, majorly causes which cancer?

A) Lungs cancer	B) Liver cancer
C) Mouth cancer	D) Skin cancer

Answer & Explanation Answer: D) Skin cancer

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

2 1477

Q:

Under the Indian Constitution, legislative powers are vested with the

A) President	B) Prime Minister
C) Union Council of Ministers	D) Parliament

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