Questions

Q:

Moti Masjid in Red fort was constructed by

A) Humayun B) Aurangzeb
C) Akbar D) Jahangir
 
Answer & Explanation Answer: B) Aurangzeb

Explanation:

Moti Masjid was built by the Mughal emperor Aurangzeb from 1659-1660. The Moti Masjid is a white marble mosque inside the Red Fort complex in Delhi, India.

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Filed Under: Indian History
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Q:

Largest of all the Islands?

A) Comoros B) Greenland
C) Maskali D) Andamaan and Nicobar
 
Answer & Explanation Answer: B) Greenland

Explanation:

Green land is the largest of all the Islands.It is a part of North America

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Q:

______ was named by the Arabs as City of gold ?

A) Mumbai B) Jaipur
C) Cooch Behar D) Multan
 
Answer & Explanation Answer: D) Multan

Explanation:

Mumbai - City of Wealth

Jaipur - Pink City

Cooch Behar - City of Beauty

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Filed Under: Indian History
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Q:

The vitamin required for coagulation of blood

A) B6 B) c
C) k D) b
 
Answer & Explanation Answer: C) k

Explanation:
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Filed Under: Biology

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Q:

What is the difference between malloc() and calloc() functions?

Answer

As against malloc(), calloc() needs two arguments, the number of elements  to be allocated and the size of each element. For example,


 p = (int *) calloc (10, sizeof (int));


would allocate space for a 10- integer array. Additionally, calloc() would also set each of this element with a value 0.


Thus the above call to calloc() is equivalent to:


p = (int *) malloc (10 * sizeof (int));


memset (p, 0, 10 * sizeof( int ));

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Subject: Programming

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Q:

Heritable variation is required for which of the following?

A) Evolution B) Asexual reproduction
C) Mitosis D) Meiosis
 
Answer & Explanation Answer: A) Evolution

Explanation:

Heritable variation is one of the four most important factors that affect whether natural selection can occur. These factors include

1) Heritable variation

2) Descent with modification

3) Struggle for survival, and necessarily if the others are satisfied

4) Survival of the fittest.

Heritable variation allows for possibly beneficial, negative, or even neutral mutations to get filtered during each generation by natural selection--weeding out negative mutations, passing on positive and neutral ones. Without heritable variation, species would quickly fall victim to parasites who take advantage of identical genetic material in a population and evolution would not occur.

Variation is the raw material of evolution.

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Filed Under: Biology
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Q:

What landmark in science and technology did india achieve on 21 November 1963?

Answer

The launch of the first rocket from TERLS or Thumba Equatorial Rocket  Launching Centre.

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Subject: General Science

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Q:

Who is the Author of the book An Unknown Indian?

A) Nirodh C.Chowdhary B) Leo Tolstoy
C) G. B. Shaw D) Mala Sen
 
Answer & Explanation Answer:

Explanation:
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Filed Under: Books and Authors

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