Questions

Q:

The structure of IF7 is

A) Pentagonal bipyramid B) Square pyramid
C) Trigonal bipyramid D) Octahedral
 
Answer & Explanation Answer: A) Pentagonal bipyramid

Explanation:

Hybridisation of iodine is sp3d3

 

So, the structure is pentagonal bipyramid.

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Filed Under: Chemistry
Exam Prep: AIEEE

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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:

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:

World Homeopathy Day is observed globally on ___________.

A) 13th April B) 12th April
C) 11th April D) 10th April
 
Answer & Explanation Answer: D) 10th April

Explanation:
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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
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

First team in history to win 100  T-20 matches

Cricket1498883561.jpg image

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

Explanation:

Mumbai Indians

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Filed Under: Sports
Exam Prep: CAT , Bank Exams
Job Role: Bank Clerk

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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 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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