Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

At somebody's expense

A) Paid for by someone.	B) To blame a crime on someone else.
C) The unlucky persons who lose a race.	D) If one person benefits it is always at the loss of another.

Answer & Explanation Answer: A) Paid for by someone.

Explanation:

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Filed Under: English

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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

1 886

Q:

Which among the following is not an instrument of fiscal policy?

A) Taxation	B) Public expenditure
C) Public debt	D) Credit Rationing

Answer & Explanation Answer: D) Credit Rationing

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Term ecosystem was coined by

A) Odum	B) Clements
C) Arthur Tansley	D) Elton

Answer & Explanation Answer: C) Arthur Tansley

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT

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Q:

In each of the questions below are given three statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow(s) from the given statements disregarding commonly known facts.
Statements:
Some tables are chairs.
All chairs are benches.
All benches are desks.
Conclusions:
I. Some desks are tables.
II. Some benches are tables.
III. Some desks are chairs.

A) Only I follows	B) Only II follows
C) Only III follows	D) Only II and III follow

Answer & Explanation Answer:

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: AIEEE , Bank Exams , GATE

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Q:

Charles Darwin, the famous evolutionist, proposed his theory in which one of his books ?

A) The families of flowering plant	B) The origin of species
C) The life on earth	D) The story of the living world

Answer & Explanation Answer: B) The origin of species

Explanation:

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

Equal day/night in both hemispheres is on ________.

A) 21st June and 21st March	B) 5th July and 21st September
C) 21st March and 23rd September	D) 5th June and 21st September

Answer & Explanation Answer: C) 21st March and 23rd September

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The source of energy in an ecosystem is

A) Sugar produced in photosynthesis	B) ATP
C) Green plants	D) Sun

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