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 8803

Q:

Who termed the Indian Constitution as "Quasi Federal" ?

A) D.D. Basu	B) K.C. Wheare
C) Ivor Jennings	D) M.V. Paylee

Answer & Explanation Answer: B) K.C. Wheare

Explanation:

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

31 8799

Q:

The outermost layer of the sun is called

A) Corona	B) Chromosphere
C) Radiative Zone	D) Transition Region

Answer & Explanation Answer: A) Corona

Explanation:

The outermost layer of the sun is called The Corona.

The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO

10 8798

Q:

In nuclear reactor the speed of neutrons is slowed down by

A) heavy water	B) ordinary water
C) Zinc rods	D) molten caustic soda

Answer & Explanation Answer: A) heavy water

Explanation:

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Filed Under: Chemistry

12 8795

Q:

INI extension refers usually to what kind of file?

A) System file	B) Image Color Matching Profile file
C) Hypertext related file	D) Image file

Answer & Explanation Answer: A) System file

Explanation:

".INI" is an extention for all the configuration files in the system.

Hence, .ini is an extension for System files.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

6 8790

Q:

Which one of the following waterfalls in india has the most height _____

A) Barchipani Falls	B) Kunchikal Falls
C) Meenmutty Falls	D) Jog Falls

Answer & Explanation Answer: B) Kunchikal Falls

Explanation:

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Filed Under: Indian Geography

16 8789

Q:

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

Under the weather

A) Become a bit unpredictable like the weather.	B) Slightly unwell or in low spirits.
C) Feel optimistic simply because the weather is good.	D) Feel depressed because you expect bad weather.

Answer & Explanation Answer: B) Slightly unwell or in low spirits.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

52 8786

Q:

Which is the only bird that can fly backwards?

A) Sunbird	B) Kingfisher
C) Honey eater	D) Hummingbird

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