Geography Notes and Study Material for Competitive Exams 2017 2018, General Knowledge and Current Affairs for Upcoming SSC Exams and IBPS 207 2018. Here We have Video Tutorial for Geography
SSC CGL 2016 is not tough to crack . You just need to follow our study material on regular basis just visit our video section and get most important tips and tricks to crack exams in simple way video tutorials. Read More …
Factorial Notation: Let n be a positive integer. Then, factorial n, denoted by n! is defined as: n! = n(n-1)(n-2)……..3.2.1. Examples: (i) 5! = (5x 4 x 3 x 2 x 1) = 120; (ii) 4! = (4x3x2x1) = 24 etc. We Read More …
