Solved Problems for Indian Statistical Institute (B. Math and B. Stat), Chennai Mathematical Institute, JEE Main & Advance ( IIT ) and for Olympiads ( RMO and INMO ). Get Solved problems for boards ( CBSE and ISC Mathematics Papers) along with board papers.
Wednesday, December 8, 2010
Problem for Entrance Exams
Download here. Practice Problem for entrance exam ISC, CBSE, WBHS, AIEEE, WBJEE, IIT and other entrance exam
Sunday, December 5, 2010
CBSE Maths Guess Paper-2011 for XII
More for you Get it here the CBSE Maths Guess Paper 2011 for XII. Best of luck :)
Saturday, December 4, 2010
Saturday, November 13, 2010
Something Different!
1)Let p be an odd prime and n a positive integer. In the coordinate plane, eight distinct points with integer coordinates lie on a circle with diameter of length p^n. Prove that there exists a triangle with vertices at three of the given points such that the squares of its side lengths are integers divisible by p^n+1
2)Show that 1+2+3+........+n divides 1^k+2^k+...........+n^k, for and odd positive integer k and for nay natural number n
3)Denote by a, b, c the lengths of the sides of a triangle. Prove that
a^2(b + c − a) + b^2(c + a − b) + c^2(a + b − c) ≤ 3abc.
4)Prove that the 8th power of any integer is of the form 17k or 17k+1 or 17k-1 where k is an integer #Maths #Number Theory
5) From ten distinct two-digit numbers, one can always choose two-disjoint nonempty subsets, so that their elemets have the same sum #Maths #IMO 1972
2)Show that 1+2+3+........+n divides 1^k+2^k+...........+n^k, for and odd positive integer k and for nay natural number n
3)Denote by a, b, c the lengths of the sides of a triangle. Prove that
a^2(b + c − a) + b^2(c + a − b) + c^2(a + b − c) ≤ 3abc.
4)Prove that the 8th power of any integer is of the form 17k or 17k+1 or 17k-1 where k is an integer #Maths #Number Theory
5) From ten distinct two-digit numbers, one can always choose two-disjoint nonempty subsets, so that their elemets have the same sum #Maths #IMO 1972
Friday, October 1, 2010
"Dare To Try"
10 challenging problem for bright students its aimed for students preparing for Olympiad or Indian Statistical institute
Friday, August 6, 2010
Thursday, July 29, 2010
CBSE Maths Paper for XI
Download maths paper for XI ( CBSE ). Chapters included in this paper are Sets,Realations and Function, Trigonometry and Principle of Mathematical Induction.
Thursday, July 15, 2010
Airthmetic Progression
Another free problem sheet on A.P for ISC,CBSE, HS and other state board. Click here Dont think that the picture is irrelevant . It has got a connection with Fibonnaci Series!!
Thursday, June 24, 2010
Monday, May 31, 2010
Cryptography
I have added an assignment sheet on Cryptography (RSA,Hill,LFSR cipher system related to finite field Click here to go to the download page
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