Q:

The complexity and variety of organic molecules is due to

A) their interaction with water	B) their tremendously large sizes
C) the chemical versatility of carbon atoms	D) the variety of rare elements in organic molecules

Answer & Explanation Answer: C) the chemical versatility of carbon atoms

Explanation:

The complexity and variety of organic molecules is due to the chemical versatility of carbon atoms.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 1963

Q:

Select the correct statement about immune system?

A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins	B) The most common form of immunodeficiency is graftversushost (GVH) disease
C) Severe combined immunodeficiency (SCID) disease is an acquired condition	D) Hodgkin's disease is a hereditary immunodeficiency found in children

Answer & Explanation Answer: A) The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins

Explanation:

Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1962

Q:

In the given question, a part of the sentence is printed in bold. Below the sentence, three alternatives to the bold part are given which may help improve the sentence. Choose the option that reflects the correct use of the phrase in the context of the sentence. In case the given sentence is correct, your answer is (E) i.e. No correction required.

Monu and Sonu attempted to make light their difficulties, but it was obvious that things were going badly for them.

i attempted to make their difficulties light

ii has attempted to make light their difficulties

iii attempted to make light of their difficulties

A) Only I	B) Only ii
C) Only iii	D) Both ii and iii

Answer & Explanation Answer: C) Only iii

Explanation:

The correct option is 3 because the correct phrase that should be used here is ‘make light of their difficulties.’ It means ‘trying to treat something as though it is not serious or important, when it in fact is.

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Filed Under: English

2 1962

Q:

Choose the word which is nearly opposite in meaning to the given word ‘CACOPHONOUS’

A) Tamed	B) Harmonious
C) Domestic	D) Silent

Answer & Explanation Answer: B) Harmonious

Explanation:

Cacophonous means loud or noisy

Tamed means make less powerful and easier to control

Harmonious means tuneful, melodious → which is nearly opposite in meaning to Cacophonous

Domestic means relating to the running of a home

Silent means not making any sound.

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Filed Under: English
Exam Prep: Bank Exams

1 1962

Q:

Improve the bracketed part of the sentence.
William Shakespeare is the greatest of (all other) writers.

A) all the	B) any other
C) the other	D) No improvement

Answer & Explanation Answer: A) all the

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1961

Q:

The temperature at which a solid melts to become a liquid at the atmospheric pressure is called its ___________.

A) Crystallisation	B) Crystallisation
C) Evaporation	D) Evaporation

Answer & Explanation Answer: B) Crystallisation

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 1961

Q:

There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?