Q:

Which of the following acts both as oxidising and reducing agent?

A) nitric acid	B) ammonia
C) nitrous acid	D) nitrogen peroxide

Answer & Explanation Answer: C) nitrous acid

Explanation:

Nitrous acid act as an oxidising agent because it oxidises potassium iodide to iodine. It is also a reducing agent because it decolourises acidified potassium permanganate solution.

Nitric acid acts only as an oxidising agent

Ammonia acts only as a reducing agent

Nitrogen peroxide acts only as an oxidising agent.

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Filed Under: Chemistry

12 7989

Q:

How many minutes is it until 6 o'clock if 50 minutes ago it was 4 times as many minutes past 3 o'clock ?

A) 26 min	B) 24 min
C) 22 min	D) 20 min

Answer & Explanation Answer: A) 26 min

Explanation:

Let the required number of minutes = M
Total minutes between 3o'clock and 6o' clock = 180 minutes
M + 50 + 4M = 180
5M + 50 = 180
5M = 130
M = 26 minutes.

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Filed Under: Clock puzzles
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

23 7989

Q:

The most literate Union Territory in India is

A) Delhi	B) Lakshadweep
C) Chandigarh	D) Pondicherry

Answer & Explanation Answer: B) Lakshadweep

Explanation:

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Filed Under: Indian Economy

12 7987

Q:

Improve the bracketed part of the sentence.

You can play video games and paint or (draw) from anywhere.

A) be drawing	B) can draw
C) could draw	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 7980

Q:

In the given figure, how many pens are blue?

A) 23	B) 19
C) 12	D) 15

Answer & Explanation Answer: A) 23

Explanation:

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

1 7979

Q:

What has three feet but no toes?

Answer

A Yardstick has three feet used for measuring but no toes.

Workspace

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Subject: Word Puzzles Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

46 7978

Q:

Which of the following could be digital input devices for computers?

A) Digital camcorder	B) Microphone
C) Scanner	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

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Filed Under: Computer

40 7974

Q:

Michael Jackson was a distinguished personality in which of the following fields

A) Journalism	B) Acting
C) Pop Music	D) Sports

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