Questions

Q:

What is the fundamental unit of amount of a substance?

A) Mole B) Candela
C) Kelvin D) Meter
 
Answer & Explanation Answer: A) Mole

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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:

Which of the following is NOT an effect of Noise Pollution?

A) Death of Animals B) Tinnitus
C) Hypertension D) Ozone Depletion
 
Answer & Explanation Answer: D) Ozone Depletion

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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to “No improvement”.

I was the first who came.

A) arrived B) who arrives
C) to arrive D) No improvement
 
Answer & Explanation Answer: C) to arrive

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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

Will you lend me few rupees for the taxi fare?

A) lend me any rupees B) lend me a few rupees
C) borrow a few rupees D) No improvement
 
Answer & Explanation Answer: B) lend me a few rupees

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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Repetition bred a sense of _____________ with the characters.

A) familiarity B) familiar
C) familiarly D) familiarise
 
Answer & Explanation Answer: A) familiarity

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

 

They said to me,"Bring these books upstairs."

A) They ordered me to bring those books upstairs. B) They implored me to take those books upstairs.
C) They suggested me to take those books upstairs. D) They asked me bring the books upstairs.
 
Answer & Explanation Answer: C) They suggested me to take those books upstairs.

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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

They had seen enough of the
X-them to come a step farther
Y-desert already, and no number
Z-of knives would have tempted

A) YXZ B) YZX
C) XZY D) XYZ
 
Answer & Explanation Answer: B) YZX

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