Sample Material of Our Online Coaching Programme
Subject: Basic Numeracy
Topic: Permutation and Combination
1. If nP5 = 12 (nP4).
2.In how many ways can 3 prizes be distributed among
4 boys when a boy may get any number of prizes?
3.If there are 15 railway stations on a railway
line, how many single different first class tickets must be printed so as to
enable a passenger to travel from one station to another?
In how many ways can 15 things be divided equally
among 3 persons?