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

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Q:

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

A) If a thing	B) is worth doing at all
C) it is worth done well.	D) No error

Answer & Explanation Answer: C) it is worth done well.

Explanation:

Error is in third part. Since “doing” was used in second part it should be followed by “doing” in third part as well instead of using “done”. Such repetitive figure of speech is used in
English grammar to create emphasis. This sentence indicates that a thing that is worth doing is also worthy of doing well. Here worth is the noun that must be followed by the verb doing.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. If there is no error, the answer is ‘No error’. (Ignore the errors of punctuation, if any.)

The coverage of schemes remain /patchy because of rampant / leakages, and poor execution / and monitoring. / No error

A) The coverage of schemes remain	B) patchy because of rampant
C) leakages, and poor execution	D) and monitoring

Answer & Explanation Answer: A) The coverage of schemes remain

Explanation:

'The coverage of schemes remains' should be used to make the sentence correct. Here the noun is 'coverage' that’s why we should use 'remains' instead of 'remain'.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

What will you call a system of taxation under which the poorer sections are taxed at higher rates than the richer sections?

A) Progressive tax	B) Proportional tax
C) Regressive tax	D) Degressive tax

Answer & Explanation Answer: C) Regressive tax

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Shabana Azmi is not one of the following

A) Movie Actress	B) Activist
C) Feminist	D) Folk Dancer

Answer & Explanation Answer: D) Folk Dancer

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Which of the following continents has the smallest land area?

A) Antarctica	B) Europe
C) North America	D) South America

Answer & Explanation Answer: B) Europe

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams

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Q:

The ratio of the ages of man and his wife is 4:3. After 4 years, the ration will be 9:7. If at the time of marriage, the ratio was 5:3, how many years agowere they married?

A) 12	B) 24
C) 5	D) 8

Answer & Explanation Answer: A) 12

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

Who is the author of the book titled 'Selection Day'?

A) Aravind Adiga	B) Anil Menon
C) Krishna Sobti	D) Arunava Sinha

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