Q:

What is the SI unit of Force?

A) Pascal	B) Boyle
C) Newton	D) Watt

Answer & Explanation Answer: C) Newton

Explanation:

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Q:

The attenuation in optical fibre is mainly due to

A) Scattering	B) Absorption
C) Both (a) and (b)	D) Neither absorption nor scattering

Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

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Q:

Insulators have resistivity of the order of

A) 106 Ω m to 108 Ω m	B) 10-12 Ω m to 10-17 Ω m
C) 10-8 Ω m to 10-6 Ω m	D) 1012 Ω m to 1017 Ω m

Answer & Explanation Answer: D) 1012 Ω m to 1017 Ω m

Explanation:

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Q:

The Indian musical instrument 'Surbahar' is of which type?

A) Impact	B) Wind
C) String	D) Percussion

Answer & Explanation Answer: C) String

Explanation:

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Q:

Who of the following was the last Governor General of Bengal?

A) William Bentinck	B) Warren Hastings
C) Lord Canning	D) Lord Wellesley

Answer & Explanation Answer: A) William Bentinck

Explanation:

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Q:

Who founded twitter?

A) Mark Zuckerberg	B) Tim Cook
C) Noah Ark	D) Evan Williams

Answer & Explanation Answer: D) Evan Williams

Explanation:

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Q:

How many bits does an IP address contain?

A) 64 bits	B) 32 Bits
C) 128 Bits	D) 256 Bits

Answer & Explanation Answer: B) 32 Bits

Explanation:

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Q:

Bill Gates co-founded 'Microsoft Corporation' in 1975 with?

A) Chris Hughes	B) Tim Berners-Lee
C) Steve Paul Jobs	D) Paul G. Allen

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