Permutation and CombinationEasy
Question
There are 5 different books on mathematics, 2 different books on chemistry and 4 different books on physics. The number of ways of arranging these books on a shelf so that books of the same subject are stacked together, is-
Options
A.34560
B.11!
C.17285
D.None of these
More Permutation and Combination Questions
The number of ways in which we can arrange n ladies & n gentlemen at a round table so that 2 ladies or 2 gentlemen may n...A five letter word is to be formed such that the letters appearing in the odd numbered positions are taken from the lett...How many numbers can be formed with the digits 2,3,5,7,0 which are greater than 70,000 (Rept. not allowed) ?...The number of ways in which three persons can dress themselves when they have 4 shirts. 5 pants and 6 hats between them,...The number of numbers can be formed by taking any 2 digits from digits 6,7,8,9 and 3 digits from 1,2,3,4,5 is -...