General Knowledge Questions

Q:

If the resistance of a conductor is doubled, the current gets halved. This is because

A) I = V - R B) I = V/R
C) I = Rn/V D) I = VR
 
Answer & Explanation Answer: B) I = V/R

Explanation:
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Q:

Who launched ‘National Biopharma mission’ named ‘i3’ in June, 2017?

A) Piyush Goyal B) Rajnath Singh
C) Dr. Harsh Vardhan D) Arun Jaitley
 
Answer & Explanation Answer: C) Dr. Harsh Vardhan

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Q:

In a transformer the tappings are generally provided on

A) Primary side B) low voltage side
C) High voltage side D) Secondary side
 
Answer & Explanation Answer: C) High voltage side

Explanation:

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

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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'.

The first demonstration of the live (1)/ transmission of images were given by Georges Rignoux (2)/ and A. Fournier in Paris in 1909. (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, 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'.

 

I've been trying(A)/to catch you as(B)/ you left college.(C) No error(D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

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Q:

What were the names of Atom Bombs dropped on Japan?

A) Little Boy & Fat Man B) Little Man & Fat Boy
C) Little Girl & Fat Woman D) Little Woman & Fat Girl
 
Answer & Explanation Answer: A) Little Boy & Fat Man

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

 

We must take care of the old.

 

A) Those who are old need to be taken care of by us. B)  The old must be taken care of by us.
C) Those who are old need care by us. D) The old should be taken care of by us.
 
Answer & Explanation Answer: B)  The old must be taken care of by us.

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Q:

The Renaissance is a period in Europe, from the ________________________.

A) 18th to the 20th century B) 14th to the 17th century
C) 11th to the 13th century D) 7th to the 10th century
 
Answer & Explanation Answer: B) 14th to the 17th century

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