History books are always together and also Geography books are always together?
How many five digit numbers can be formed using the digits 0, 1, 2, 3, 4 and 5 which are divisible by 5, without repeating the digits?
In how many different ways can the letters of the word ‘NATURE’ be arranged in such a way that the vowels occupy only the odd positions?
In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
In how many different ways can the letters of the word ‘PUBLIC’ be arranged in such a way that the vowels occupy only the odd positions?
In how many ways will a team of 5 people be selected out of 12 people such that a specific person will always be selected, and a specific person will al...
In how many ways can 6 boys and 3 girls can be seated in a row so that they are in alternate position.
A committee of 5 members is to be formed out of 6 men and 4 women. In how many ways can a committee consisting of atleast 1 woman be formed?
In how many ways can 4 boys and 3 girls can be seated in a row so that they are in alternate position.
How many words can be formed from the word INCREASE in which both E’s do not come together?
Relevant for Exams:
