Daily Archives: September 24, 2016

Number Theory-1

Posted on September 24, 2016 by Praveenkumar K

Factorial is an important topic in various competitive exams based quantitative aptitude.Factorial topic finds its application in Permutation and Combinations , Probability , Number theory ,etc… Factorial number or n! is the product of n consecutive natural numbers starting from … Continue reading →

Posted in Aptitude Concepts & Questions, Mathematics | Tagged , , , , , , , | Comments Off on Number Theory-1