Q:

Which one of the following statements is correct?

A) The oxidation number for hydrogen is always zero.	B) The oxidation number for hydrogen is always + 1.
C) The oxidation number for hydrogen is always -1.	D) Hydrogen can have more than one oxidation number.

Answer & Explanation Answer: D) Hydrogen can have more than one oxidation number.

Explanation:

Hydrogen has two possible oxidation numbers: +1 and -1.

-1 in case of hydrides.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following statements is INCORRECT?

A) Solids have definite volume	B) solids are rigid
C) Solids have indefinite shape	D) Solids are almost incompressible

Answer & Explanation Answer: C) Solids have indefinite shape

Explanation:

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Filed Under: Chemistry
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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.

Erroneous

A) Proper	B) Regretful
C) Dull	D) Invalid

Answer & Explanation Answer: D) Invalid

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

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

All thumbs

A) Permission from the concerned people to go ahead.	B) A crowd cheering their favourite team.
C) Physically awkward, especially with respect to the hands.	D) An illiterate person who cannot sign his name.

Answer & Explanation Answer: B) A crowd cheering their favourite team.

Explanation:

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Filed Under: English
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Q:

As of February 2018, who owns the Kolkata-Based IPL team 'Kolkata Knight Riders'?

A) Sourav Ganguly	B) Shah Rukh Khan
C) Subrata Roy	D) Aamir Khan

Answer & Explanation Answer: B) Shah Rukh Khan

Explanation:

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Filed Under: Sports
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

________ recommended change in the structure and working of BCCI.

A) Lodha committee	B) Parekh committee
C) Sena committee	D) Akhil committee

Answer & Explanation Answer: A) Lodha committee

Explanation:

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Filed Under: Sports
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Q:

Which dynasty was started by Khizr Khan ?

A) The Sayyids	B) The Lodhis
C) The Rajputs	D) The Khiljis

Answer & Explanation Answer: A) The Sayyids

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

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

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

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