0
Q:

Which country on 23 October 2017 signed the Paris agreement on climate change, leaving the United States and Syria as the only two countries holding outto sign this global climate pact?

A) Nicaragua B) Colombia
C) Peru D) Uganda

Answer:   A) Nicaragua



Explanation:
Subject: Inventions
Q:

The general formula of alkynes is:

 

 

A) CnH3n − 3 B) CnH2n − 2
C) CnH2n + 2 D) CnH2n
 
Answer & Explanation Answer: B) CnH2n − 2

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0 444
Q:

The density of silver is a10.8×103 kgm-3nd the density of water is 103kgm. What is the relative density of Ag?

 

A) 0.108 B) 1.08
C) 108 D) 10.8
 
Answer & Explanation Answer: D) 10.8

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0 80
Q:

Jasprit Bumrah has been selected to receive which of the following awards for his performance in international cricket in the 2018- 19 season?

 

A) C.K. Nayudu B) Polly Umrigar
C) M.A. Chidambaram D) Madhavrao Scindia
 
Answer & Explanation Answer: B) Polly Umrigar

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0 59
Q:

Pradhan Mantri Jeevan Jyoti Bima Yojana offers a protection term insurance cover of ______ to the insurer

 

A) 4 Lakh   B) 8 Lakh  
C) 2 Lakh   D) 5 Lakh  
 
Answer & Explanation Answer: C) 2 Lakh  

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0 92
Q:

Who among the following scientists invented the Cotton Gin?

 

A) Sonny Perdue B) Eli Whitney
C) Norman Borlaugh D) George Washington Carver
 
Answer & Explanation Answer: B) Eli Whitney

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0 260
Q:

Who among the following scientists invented Kevlar?

 

A) Steve Wozniak B) Marry Anderson
C) Stephanie Louise Kwolek D) George Eastman
 
Answer & Explanation Answer: C) Stephanie Louise Kwolek

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0 1717
Q:

Which does NOT belong to this group?


A. Switch


B. Bulb


C. Filament


D. Rope

 

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

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0 748
Q:

_____ was the first host country of the FIFA (Federation Internationale de Football Association) World Cup.

 

A) Italy B) Uruguay
C) Brazil D)  France
 
Answer & Explanation Answer: B) Uruguay

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