General Knowledge Questions

Q:

Sound waves can not travel through a

 

A) copper wire placed in air B) silver slab placed in air
C) glass prism placed in water D) wooden hollow pipe placed in vacuum
 
Answer & Explanation Answer: D) wooden hollow pipe placed in vacuum

Explanation:

Sound is a kind of energy created when something vibrates. When this vibration reaches an ear, it is translated into what we recognize as a sound. Sound vibration must travel through matter. Therefore, it can travel through air and water but not through vacuum.

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Q:

Which among the following constituents of xylem is/are tubular structure(s)?

 

I. Tracheids

II. Vessels

III. Xylem fibres

 

A) Only I B) Only II
C) Only I and II D) All I, II and III
 
Answer & Explanation Answer: C) Only I and II

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

 

Over population of humans is

 

P : the biggest factor behind so

Q : many social, sustainable and environmental

R : issues all over the world

 

A) RQP   B) QPR  
C) PRQ   D) PQR
 
Answer & Explanation Answer: D) PQR

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

 

Attempts in India

P : honesty and more by blind faith

Q : by the government to validate traditional

R : medicine are driven less by

A) QPR B) RPQ
C) QRP D) RQP
 
Answer & Explanation Answer: C) QRP

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

 

The Greek plays

 

P : maintain an extremely

Q : particularly the tragedies,

R : high intellectual level 

 

A) PQR B) RPQ
C) QRP D) QPR
 
Answer & Explanation Answer: D) QPR

Explanation:
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Q:

Select the antonym of

 

wary

 

A) frugal B) leery
C) prudent D) inattentive
 
Answer & Explanation Answer: D) inattentive

Explanation:
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Q:

Rearrange the parts of the sentence in correct order.

India has already made

P-­substantial concessions
Q­-to enable a consensus
R­-for the Paris pact

 

A) QRP B) PQR
C) RPQ D) QPR
 
Answer & Explanation Answer: B) PQR

Explanation:
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Q:

Improve the bracketed part of the sentence.

 

(What is worser) is that there is practically no room for improved relations as long as Mr. Gupta keeps the issue floating.

A) What is worsen B) What is worse
C) What is worsing D) No improvement
 
Answer & Explanation Answer: B) What is worse

Explanation:
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