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 8670

Q:

During Kargil War, Who was the Indian Army chief of staff ?

A) Ved Prakash Malik	B) Sankar Roy Chowdary
C) Nirmal chandar Vij	D) Sundar rajan Padmanabhan

Answer & Explanation Answer: A) Ved Prakash Malik

Explanation:

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Filed Under: World History

37 8663

Q:

The oldest dynasty still ruling in which country ?

A) India	B) Iran
C) Japan	D) England

Answer & Explanation Answer: C) Japan

Explanation:

The longest-surviving dynasty in the world is the Imperial House of Japan.

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Filed Under: World History
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

21 8653

Q:

Is SiCl4 polar or nonpolar?

A) Polar	B) non polar
C) Both A & B	D) None of the above

Answer & Explanation Answer: B) non polar

Explanation:

SiCl4 is a non polar as the forces of attraction between the shared pair of electrons are equal and the molecule is symmetric.

is_sicl4_polar_or_nonpolar1537793915.jpg image

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

7 8650

Q:

A user reports a PC problem to the Service Desk. A Service Desk representative determines that the PC is defective and indicates that according to the services catalogue, the PC will be replaced within three hours. Which ITIL process is responsible for having this user's PC replaced within three hours?

A) Availability Management	B) Change Management
C) Configuration Management	D) Service Level Management

Answer & Explanation Answer: B) Change Management

Explanation:

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Filed Under: ITIL Certification

5 8648

Q:

Which of the following is a comparison operator in SQL?

A) LIKE	B) BETWEEN
C) =	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

LIKE, BETWEEN and = operators are used for comparison in SQL. Comparison operators test whether two expressions are the same. Comparison operators can be used on all expressions except expressions of the text, ntext, or image data types.

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Filed Under: Oracle Certification
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

35 8648

Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A person or thing that is a perfect example of a particular quality or type

A) Epitome	B) Abase
C) Libertine	D) Profligate

Answer & Explanation Answer: A) Epitome

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

58 8640

Q:

The largest river of Penisular India is

A) Narmada	B) Godavari
C) Mahanadi	D) Cauvery

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