72 x 60 x 22 x 32 =?
7 2x 6 0x 2 2x 3 2=? => 49 × 1 × 4 × 9 = 1764 [ 72= 49, 60= 1, 22= 4, 32= 9]
In how many ways can the letters of the word ‘MEDICAL’ be rearranged so that the vowels never come together?
6 students appear in an examination. In how many ways can the result be announced?
A man has 15 friends out of which 7 are his relatives. In how many ways can he invite his 9 friends in which at least 5 must be his relatives?
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 different words can be formed with the letters of the word PRACTICE such that each of the word begin with E and ends with R?
In how many different ways can the letters of the word 'REMAINING' be arranged?
In a Group of 8 boys and 6 girls, Six children are to be selected. In how many different ways can they be selected such that at least one boy should be ...
In how many ways Barcelona’s football team captain and vice-captain be elected from a team of 15 men?
How many 8 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 1, 2, 4 ?
From a group of 10 men and 7 women, in how many ways can 8 men and 4 women be selected?
