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Human Resource Development (HRD) Minister, Arjun Singh, laid the foundation stone of the Indian Institute of Technology (IIT) at Ropar (Punjab) today. On this occasion, the HRD Minister said, IITs are our national pride and owe their existence to the scientific temper and disposition of our first Prime Minister Pt. Jawaharlal Nehru. Making India the knowledge hub of the world was a cherished dream of Pt. Nehru.
Date: 2/24/2009
The first session of the Indian Institute of Technology (IIT), which will be set up in Himachal Pradeshs Mandi district, will start this year, Minister of State for External Affairs and Information and Broadcasting Anand Sharma said on Tuesday.
Date: 2/24/2009
IIT Joint Entrance Board have decided on implementing OBC Reservation in the existing IIT institutions of about 9% in 2008 with a target of achieving 27% by 2010. The Board consisted of seven IIT institutions, Ministry of HRD, and other key institution representatives.
Date: 4/17/2008
 

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Today's Question

Q. A boat is sent across a river with a velocity of 8 km/hr.If the resultant velocity of boat is 10 ,then velocity of river is - JAM-1994
 

Question :

To calculate the HCF of two numbers.

 
Answer :

Eg:- HCF of 411 and 417?
Ans:- 3
Trick :

HCF will divide 411 and 417 and
also 411 + 417 = 828
417 - 411= 6
This means that HCF is either 6 or a factor of 6 ( 6 or 3 or 2
or 1).
Since 6 is not a factor of 411 and 417 , test for 3 or 2
HCF(411,417)=3
 
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