Questions

Q:

Sensitivity of potentiometer can be increased by

A) increasing the length of the potentiometer wire B) increasing the e.m.f of the cell
C) decreasing the length of the potentiometer wire D) none of these
 
Answer & Explanation Answer: A) increasing the length of the potentiometer wire

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Filed Under: Physics
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Q:

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

A) 4 B) 6
C) 1/2 D) 3
 
Answer & Explanation Answer: A) 4

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Q:

In which of the following mentioned activities is the potential energy (P.E) converted into kinetic energy(K.E)?

A) The explosion of a fire cracker B) The switching on of a torch
C) The switching off of a torch D) The swinging of a pendulum
 
Answer & Explanation Answer: D) The swinging of a pendulum

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Q:

The first flight of SARAS PT1N, the new upgraded version of indigenous developed transport aircraft SARAS, took off from ______.

 

A) Hyderabad B) New Delhi  
C) Bengaluru   D) Chennai
 
Answer & Explanation Answer: C) Bengaluru  

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Filed Under: General Science
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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.

 

The news has always ____________ predicated on informing the consumer. It speaks of — apart from the day’s most ____________ upheavals — the best and the worst that _____________ has managed to accomplish each day. This includes the medal-winners, the laureates, the record-breakers, the deal-makers _________the criminals, the villains, the corrupt. The news regales us ________ the highlights, a reel of the most provoking ones that made it into a window of a half-an-hour.

 

the day’s most ____________ upheavals

 

 

 

A) significance B) significantly
C) significant D) significancy
 
Answer & Explanation Answer: C) significant

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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'.

 

All the (1)/ furnitures also (2)/ burn down by the fire. (3)/ No error (4)

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Reminisce

 

 

A) Remember   B) Discover  
C) Forget   D) Hang
 
Answer & Explanation Answer: A) Remember  

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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Procrastinate

 

A) Delay B) Defer  
C) Drag   D) Do
 
Answer & Explanation Answer: D) Do

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