Exams Questions and Answers

Q:

On dividing $221 a^{2} b^{2} by 13 b^{2}$ , we get _____.

A) 17a2	B) 17b2
C) 13a2b2	D) 13

Answer & Explanation Answer: A) 17a2

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

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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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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Which of the following pairs is NOT correctly matched?

A) Silent volcano : Damavand	B) Active volcano : Stromboli
C) Dormant Volcano - Krakatau	D) Extinct volcano - Etna

Answer & Explanation Answer: D) Extinct volcano - Etna

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

15, 26, 48, 81, 125, ?

A) 160	B) 150
C) 170	D) 180

Answer & Explanation Answer: D) 180

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

Kala Ghoda Arts festival is held in which city?

A) New Delhi	B) Pune
C) Hyderabad	D) Mumbai

Answer & Explanation Answer: D) Mumbai

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

The point P(-4,1) divides the segment joining the points (x,0) and (0,y) in the ratio 3:2. Find x and y?

A) x = -10; y = 5/3	B) x = -10; y = -5/3
C) x = 10; y = 5/3	D) x = 10; y = -5/3

Answer & Explanation Answer: A) x = -10; y = 5/3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Critics of television often (1)/ focus on the prevalent of (2)/ violence in today’s programmes. (3)/ No error (4)

A) 1	B) 2
C) 3	D) 4

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