RMO 2015
CLICK HERE For Regional maths Olympiad 2015 Questions with solutions.
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RMO 2015 Solution(Chattisgarh region)
Click here for RMO-2015( 6 Dec 2015-CG region) paper and solution.
Challenge(02)/polynomial
Let P(x) be a polynomial with integral coefficient. If P(x)=0 has atleast 15 distinct integral roots then for any integer n (n should not be root of P(x)=0) then prove that |p(n)|>=8(7!).
Challenge(01)/Number system
2^29 is a nine digit number whose all digits are different.Find the missing digit . (without solving the value of 2^29)