Questions

Q:

Which continent has the most countries?

A) Asia B) Africa
C) Antarctica D) Europe
 
Answer & Explanation Answer: B) Africa

Explanation:

We know that, there are 7 continents in the world. They are :

Asia, Africa, Australia, North America, South America, Europe and Antarctica.

 

Africa - 53 countries

Asia - 48 countries

Europe - 45 countries

Antarctica - 0 countries

 

Hence, the continent Africa has most number of countries with 53 countries and in second place Asia has 48 , third Europe has 45 countries.

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Filed Under: General Awareness
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Q:

Planets do not twinkle because

A) Far distance B) Total internal reflection
C) Refraction D) Near distance
 
Answer & Explanation Answer: D) Near distance

Explanation:

Stars twinkle because they’re so far away from Earth that when light from the stars passes through the atmosphere, it is bent countless times due to refraction, making it look like as if they were blinking. The sun and other planets doesn’t twinkle because it’s too close to Earth compared to other stars.

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Filed Under: General Science
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Q:

The support cells of the nervous system are

A) astrocytes B) oligodendrocytes
C) ependymal cells D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

The support cells of the nervous system are Glia, also called glial cells or neuroglia. In the central nervous system, there are four types of supporting cells. They are ::

The_support_cells_of_the_nervous_system_are1547786671.jpg image

 

* Astrocytes

* Microglial cells

* Ependymal cells

* Oligodendrocytes

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Q:

How would you use the function memmove()?

Answer

#include "mem.h"


#include "alloc.h"


main()


{


      int area;


      char *dest;


      char src[] = "Life is the camera and you are the target"


                                  "so keep smiling always";


      area = sizeof (src);


      dest = malloc (area);


      memmove (dest, src, area);


      printf("\n%s", dest);


      printf("\n%s",src);


}

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Subject: Programming

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Q:

Which one of the following is the Highest Award in India ?

A) Bharat Ratna B) Padma Bushan
C) Khel Ratna D) None of these
 
Answer & Explanation Answer: A) Bharat Ratna

Explanation:
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Q:

The Gathering  is written by

A) Winston Churchill B) Voltaire
C) George Washington D) Steven Spielberg
 
Answer & Explanation Answer: A) Winston Churchill

Explanation:
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Filed Under: Books and Authors

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Q:

Which one among the following is a 'Ht Spot' for biological diversity in India

A) Western Ghat B) Sundarban
C) Chilka Lagoon D) Eastern Ghat
 
Answer & Explanation Answer: B) Sundarban

Explanation:
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Filed Under: Indian Economy

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Q:

Who has launched a survey on the NaMo App, asking people to rate the performance of the government at the Centre and MPs and MLAs in their constituencies recently?

A) Home Minister Rajnath Singh B) HRD Minister Prakash Javadekar
C) Finance Minister Piyush Goyal D) Prime Minister Narendra Modi
 
Answer & Explanation Answer: D) Prime Minister Narendra Modi

Explanation:

Prime Minister Narendra Modi has launched a survey on the NaMo App, asking people to rate the performance of the government at the Centre and MPs and MLAs in their constituencies. He launched the initiative, to mark the completion of four years of the NDA government, which came to power at the Centre in 2014.

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