This problem is a beautiful and simple application of the ideas of inequality and bounds in number theory. Try with our sequential hints.
This problem is a beautiful and simple application of the ideas of inequality and bounds in number theory. Try with our sequential hints.
This problem in number theory is an elegant applciations of the modulo technique used in the diophantine equations. Try with our sequential hints
American Mathematical Olympiard 10A Problem 21 Solutuon. The main idea here in this problem is to use some formulae of induction and finding factors.
This problem in number theory is an elegant application of the ideas of the proof of infinitude of primes from Korea. Try with our sequential hints.
This problem is a basic application of triangle inequality along with getting to manipulate the modulus function efficently. Try with our sequential hints.
This problem is a beautiful application of prime factorization theorem, and reveal how important it is. Try with our sequential hints.
This problem is a beautiful application of algebraic manipulations, ideas of symmetry, and vieta's formula in polynomials. Try with our sequential hints.
This problem is cute and intermediate application of the basic geometry principles. Try out this problem with our sequential hints.
A beautiful problem form American Math Contest (AMC 10A) 2005, Problem 22 solution. Key idea here is to apply the greatest integer function.
This is a bashing problem of combinatorics that will require the idea of patiently solving out the cases with intricate details and patience. Try with our sequential hints.
Try this beautiful problem from Algebra, based on the Cubic Equation problem from AMC-10A, 2010. You may use sequential hints to solve the problem.
Try this beautiful problem from Geometry based on Median of numbers from AMC 10A, 2020. You may use sequential hints to solve the problem.
Try this beautiful problem from the American Invitational Mathematics Examination, AIME, 1998, Problem 1, based on LCM and Integers.
This is a very beautiful sample problem from ISI MStat PSB 2007 Problem 7. It's a very simple problem, which very much rely on conditioning and if you don't take it seriously, you will make thing complicated. Fun to think, go for it !!
Try this beautiful Pen & Note Books Problem from Algebra from PRMO 2017, Question 8. You may use sequential hints to solve the problem.
Try this beautiful Rectangle Problem from Geometry from PRMO 2017, Question 13. You may use sequential hints to solve the problem.
Try this beautiful Problem on Fraction from Algebra from AMC 10A, 2015. You may use sequential hints to solve the problem.
Try this beautiful problem from the American Invitational Mathematics Examination I, AIME I, 1993 based on Integers. Use sequential hints if required.
Try this beautiful problem from the American Invitational Mathematics Examination, AIME, 1996, Question 2, based on Greatest Positive Integer.
Are you preparing for ISI MStat Entrance Exams? Here is the list of useful books for ISI MStat Entrance Exam based on the syllabus.