Questions

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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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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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

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P: Our behavior and character speak of the morals and ethics that we live by.
Q: Such persons follow their moral values whatever difficulty they may have to encounter in the process.
R: They do not fear punishment and stay in a state of peace and contentment.
S: A person who is righteous is one who has developed moral values and lives by them.

A) SQRP B) QRPS
C) RPQS D) PSQR
 
Answer & Explanation Answer: D) PSQR

Explanation:
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Filed Under: English

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P: People celebrate it as a two-day festival; first day as Holika Dahan and second day as colourful Holi.
Q: Holi is a religious Hindu festival celebrated with lots of preparations in the month of Phalgun.
R: At Holika Dahan, they burn a heap of sticks, straws and cow-dung cakes lying in the mid of streets in the late evening or night.
S: And, next day in the morning, they celebrate a colorful Holi by playing colours with friends, family members and neighbours.

A) QPRS B) PQRS
C) RPQS D) QRPS
 
Answer & Explanation Answer: A) QPRS

Explanation:
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Filed Under: English

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Q:

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


Democracy should _____ dignity of the individual. It should also aim at the _____ good of the greatest _____. The opposition party should _____ the wrong plans,
policies and decisions of the government in power. The government should cater to the _____ needs of the people to make its position solid.


The government should cater to the _____ needs of the people to make its position solid.

A) genuine B) mere
C) emotional D)  luxurious
 
Answer & Explanation Answer: A) genuine

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Dauntless

A) Brave B) Insane
C) Playful D) Ugly
 
Answer & Explanation Answer: A) Brave

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Rukmini Devi Arundale was a reputed dancer and choreographer in which form of dancing?

A) Opera B) Lavani
C) Bharatnatyam D) Dandiya
 
Answer & Explanation Answer: C) Bharatnatyam

Explanation:
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Filed Under: Indian Culture
Exam Prep: Bank Exams

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Q:

How many Indian States and Union Territories share the Indian coastline?

A) 9 States and 5 Union Territories B) 12 States and 3 Union Territories
C) 7 States and 5 Union Territories D) 5 States and 3 Union Territories
 
Answer & Explanation Answer: A) 9 States and 5 Union Territories

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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