Exams


Q:

Hydrogen bomb is based on the principle of  

A) nuclear fission B) nuclear fusion
C) natural radioactivity D) artificial radioactivity
 
Answer & Explanation Answer: B) nuclear fusion

Explanation:

Hydrogen Bomb is based on the principle of Nuclear Fusion.

Hydrogen_bomb_is_based_on_the_principle_of1552385714.jpg image

 

  • Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles.

 

  • The difference in mass between the reactants and products is manifested as either the release or absorption of energy.
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Filed Under: Chemistry
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486 76840
Q:

What is the heat released by a heating filament rated 20 W when it is kept on for 2 seconds?

 

A) 40 B) 10
C) 80 D) 20
 
Answer & Explanation Answer: A) 40

Explanation:
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Filed Under: Physics
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1 76743
Q:

Improve the bracketed part of the sentence.

 

(As) you find me absent, please leave the parcel with my colleague.

 

A) Would B) Could
C) Should D)  no improvement
 
Answer & Explanation Answer: C) Should

Explanation:
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Filed Under: English
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0 76720
Q:

2.5, 3.5, 9, 40, ?

Find the next number in the above-given series?

A) 316 B) 328
C) 323 D) 340
 
Answer & Explanation Answer: B) 328

Explanation:

2.5 × 1 + 1 = 3.5

3.5 × 2 + 2 = 9

9 × 4 + 4 = 40

40 × 8 + 8 = 328

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15 76698
Q:

Improve the bracketed part of the sentence.

Both the families were invited but neither (had accepted) our invitation.

A) accepted B) did accept
C) has accepted D) no improvement
 
Answer & Explanation Answer: A) accepted

Explanation:
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Q:

Select the antonym of:

 

skeptic

A) profaner B) heretic
C) atheist D) devotee
 
Answer & Explanation Answer: D) devotee

Explanation:
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Q:

In the following question, select the related number from the given alternatives.


13 : 23 : : 37 : ?

 

A) 40 B)  46
C)  47 D) 43
 
Answer & Explanation Answer: C)  47

Explanation:
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Filed Under: Analogy
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15 76496
Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.

 

The flora and fauna of Cubbon Park captures our attention more than anything else. But when you take time to look closely at the statue, you will marvel at its sheer grandeur. Sculpted by Sir Thomas Brock, the 11 feet high marble statue is larger than life. It brings out the personality of Queen Victoria, who had been the Monarch of Great Britain from 1837 till 1901, depicting a rather proud, stern person with pronounced features.

In 1906, the statue was unveiled in the city by George Frederick Ernest Albert, Prince of Wales and Duke of Cornwall and York, making it stand in all its glory in its 111th year. Even though there is a wealth of history to the statue, and it was made to appear imposing, the busy Bengalureans would probably refer to it as just another landmark. As the workers are busy in discussion on the instructions given to them, life continues as usual in the Park.


How many people unveiled the Queen Victoria statue at Cubbon Park?

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

Explanation:
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