Questions

Q:

According to ohm's law, which of the following is true?

 

A) The current flowing through a wire is directly proportional to the Potential Difference applied across its ends B) The current flowing through a wire is directly proportional to its resistance
C) The current flowing through a wire is indirectly proportional to its length D) The current flowing through the wire is indirectly proportional to the Potential Difference applied across its ends  
 
Answer & Explanation Answer: A) The current flowing through a wire is directly proportional to the Potential Difference applied across its ends

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Filed Under: Physics
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Q:

In November 2017, scientists introduced fully functional artificial muscle to recover damages of ______.

 

A) Heart B) Lungs
C) Kidney D) Liver
 
Answer & Explanation Answer: A) Heart

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Filed Under: Biology
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Q:

In which of the following examples will an athlete have maximum accelerated motion?

 

A) Running on an octagonal track B) Running on a hexagonal track
C) Running on a rectangular track D) Running on a circular track
 
Answer & Explanation Answer: D) Running on a circular track

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Q:

Exposure to sunlight helps a person improve his health because

A) the infrared light kills bacteria in the body B) resistance power increases
C) the pigment cells in the skin get stimulated and produce a healthy tan D) the ultraviolet rays convert skin oil into Vitamin D
 
Answer & Explanation Answer: D) the ultraviolet rays convert skin oil into Vitamin D

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Filed Under: General Awareness

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Q:

Who is the Deputy speaker of the Indian Lok Sabha as of February 2018?

 

A) K. Parasuraman B) M. Thambidurai
C) Anbumani Ramadoss D) V. Sathyabhama
 
Answer & Explanation Answer: B) M. Thambidurai

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Filed Under: Indian Politics
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Q:

Which of the following has highest penetration power?

 

A) α– radiations   B) β– radiations  
C) γ– radiations   D) All have same penetration power.  
 
Answer & Explanation Answer: C) γ– radiations  

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Filed Under: Physics
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Q:

What is the national sport of Pakistan?

 

A) Cricket B) Football
C) Hockey D) Table Tennis  
 
Answer & Explanation Answer: C) Hockey

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Filed Under: Sports
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Q:

Myanmar is located in _____________.

 

A) South Asia B) South-east Asia
C) East Asia D) South-west Asia
 
Answer & Explanation Answer: B) South-east Asia

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Filed Under: Indian Geography
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