Questions

Q:

The reactivity of an atom arises from

A) the existence of unpaired electrons in the valence shell B) the potential energy of the valence shell
C) the average distance of the outermost electron shell from the nucleus D) the sum of the potential energies of all the electron shells
 
Answer & Explanation Answer: A) the existence of unpaired electrons in the valence shell

Explanation:

The reactivity of an atom arises from the existence of unpaired electrons in the valence shell.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

If there is a lock on an adjacent key, an insert will fail if the isolation level is set to what?

A) committed read B) repeatable read
C) share read D) indexed read
 
Answer & Explanation Answer: B) repeatable read

Explanation:
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Filed Under: IBM Certification

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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Killing one's sister

A) Regicide B) Fratricide
C) Matricide D) Sororicide
 
Answer & Explanation Answer: D) Sororicide

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

What does ADP stand for army?

Answer

ADP stand for Army Doctrine Publication.  An official written document that provides established principles in the U.S. Army that support national objectives.

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Gamma rays are emanations that have

A) charge but no mass B) neither mass nor charge
C) both mass and charge D) mass but no charge
 
Answer & Explanation Answer: B) neither mass nor charge

Explanation:

A gamma ray or gamma radiation, is a penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei. It consists of the shortest wavelength electromagnetic waves and so imparts the highest photon energy.

Gamma rays are emanations that have neither mass nor charge.

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Filed Under: Physics
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Q:

Which of the following Articles of Indian Constitution guarantees freedom to press?

A) Article 16 B) Article 19
C) Article 22 D) Article 31
 
Answer & Explanation Answer: B) Article 19

Explanation:
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Filed Under: Indian Politics

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Q:

Which country won the Cricket World cup in 2011

A) Sri Lanka B) Australia
C) Pakistan D) India
 
Answer & Explanation Answer: D) India

Explanation:
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Filed Under: Sports

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Q:

In 8085 which is called as High order / Low order Rigister?

Answer

Flag is called as Low order rigister & Accumulator is called as High order Rigister.

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Subject: Hardware

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