In how many different ways can the letters of the word 'REMAINING' be arranged?
Find the number of words that can be formed by using all letters of the word ' PAINTING', if it starts with letter A and end with letter T.
In how many different ways can the letter of the word ‘PRAISE’ be arranged?
In How many ways can a student choose a program of 5 courses, if 9 courses are available and 2 courses are compulsory for every student?
In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
In how many ways can 6 boys and 3 girls can be seated in a row so that they are in alternate position.
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 a party 19 persons shake hands with every other person. Find the total no of handshakes in the party?
Salman has a list of 12 friends. He wishes to invite some of them in such a manner that he can enjoy maximum number of parties, but in each party the nu...
A person has 12 friends out of which 7 are relatives. In how many ways can he invite 6 friends such that at least 4 of them are relatives?
