Questions

Q:

Memory is made up of

A) Large number of cells B) Set of wires
C) Set of circuits D) None of the above
 
Answer & Explanation Answer: A) Large number of cells

Explanation:

In computing, memory refers to the computer hardware integrated circuits that store information for immediate use in a computer.

Most semiconductor memory is organized into memory cells or bistable flip-flops, each storing one bit (0 or 1).

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Filed Under: Computer
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Q:

_____ app launched by Google India for food delivery, home services.

A) Tero B) Pero
C) Oreo D) Areo
 
Answer & Explanation Answer: D) Areo

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT

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Q:

During a Financial Emergency, all Money Bills passed by State Legislatures require the consent of the 

A) Prime Minister B) President
C) Lok Sabha D) Union Finance Minister
 
Answer & Explanation Answer: B) President

Explanation:

No Financial Emergency has been imposed on the country so far. Article 360 deals with Financial Emergency. (This article, however,shall not apply to the state of Jammu and Kashmir)

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Filed Under: Indian Politics

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Q:

Who is author of the book 'Preparing for the Twenty First Century '

A) V.S.Naipaul B) John Ruskin
C) Paul Kennedy D) Henry Kissinger
 
Answer & Explanation Answer: C) Paul Kennedy

Explanation:
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Filed Under: Books and Authors

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Q:

The instrument of instructions contained in the Government of India Act, 1935 has been incorporated in the Constitution of India in the year 1950 as ______ 

A) Fundamental Rights B) Directive Principles of the State Policy
C) Fundamental Duities D) Emergency Provisions
 
Answer & Explanation Answer: D) Emergency Provisions

Explanation:
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Filed Under: Indian Politics

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Q:

Magnetic field lines about a current-carrying wire

A) circle the wire in closed loops B) extend radially from the wire
C) both of these D) None of the above
 
Answer & Explanation Answer: A) circle the wire in closed loops

Explanation:

Electric current produces a magnetic field. This magnetic field can be visualized as a pattern of circular field lines surrounding a wire.

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Filed Under: Physics
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Q:

What name is given to the bond between water molecules?

A) Polar B) Polar covalent
C) Hydrogen D) None of the above
 
Answer & Explanation Answer: C) Hydrogen

Explanation:

The name given to the bond between water molecules is a hydrogen bond. These bonds occur between the slightly negative oxygen of one water molecule and the slightly positive hydrogen of another water molecule. Hydrogen bonding gives water special physical properties.

 

The differences in electronegativity between hydrogen and oxygen lead to an unequal sharing of electrons. Electronegativity measures how strongly an atom attracts electrons. Oxygen, with its higher electronegativity, pulls on the shared electrons more, giving the oxygen atom a partial net negative charge. The shared electrons spend less time with the hydrogen atoms; therefore, the hydrogen regions of water have partial positive charges.

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Filed Under: Chemistry
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Q:

Improve the bracketed part of the sentence.
He (promised to mend) his ways.

A) had a promised to mending B) promised for mending
C) was promised of mending D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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Filed Under: English
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