Q:

Which statement about electrons and atomic orbitals is NOT true?

A) An orbital can contain a minimum of two electrons	B) An electron has the same amount of energy in all orbitals
C) An atom’s lowest energy level has only two orbitals	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

Yes, all the given statements are NOT true about electrons and atomic orbitals.

True statements are ::

An orbital can contain a maximum of two electrons.

An atom’s lowest energy level has only one orbital.

An electron has different amount of energies in all orbitals.

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Q:

Which of the following was most probably the first metal to be used in India?

A) copper	B) Gold
C) Siver	D) Iron

Answer & Explanation Answer: A) copper

Explanation:

The earliest historic evidences of use of metal are of Chalcolithic Age or Stone-Copper Age, which covered the period from 1800 - 800 BC. This period was by the use of Copper as well as stone.

Hence, the first metal to be used in India is Copper.

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Q:

Formation of anions occurs by

A) loss of neutrons	B) gain of protons
C) gain of electrons	D) none

Answer & Explanation Answer: C) gain of electrons

Explanation:

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Q:

The International Development Association, a lending agency, is administered by the

A) International Bank for Reconstruction and Development	B) International Fund for Agricultural Development
C) United Nations Development Programme	D) United Nations Industrialized Development Organization

Answer & Explanation Answer: A) International Bank for Reconstruction and Development

Explanation:

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Q:

Nuclear energy is a mineral based source, it is derived from

A) Uranium	B) Thorium
C) Plutonium	D) All of these

Answer & Explanation Answer: D) All of these

Explanation:

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Filed Under: Indian Economy

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Q:

' Uttarakhand ' State came into existence on

A) Nov 1, 2000	B) Nov 9, 2000
C) Nov 10, 2000	D) Jan 1, 2008

Answer & Explanation Answer: B) Nov 9, 2000

Explanation:

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Filed Under: Indian Politics

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Q:

Consent of the People means

A) All the People	B) Majority of People
C) Leader of the People	D) A few People

Answer & Explanation Answer: B) Majority of People

Explanation:

Consent of the People means the Majority of People, as expressed by votes in elections.

Consent of the governed refers to the idea that a government's legitimacy and moral right to use state power is only justified and lawful when consented to by the people or society over which that political power is exercised.

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Q:

Switching between portrait and landscape modes involves the

A) print layout view	B) Arc map
C) header and footer toolbar	D) page setup dialog box

Answer & Explanation Answer: D) page setup dialog box

Explanation:

Switching between portrait and landscape modes involves the page setup dialog box.

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