In how many different ways the letters of the word ‘MATHEMATICS’ can be arranged so that the vowels always come together ? By Editor No Comment Answer : C. 120960
In how many ways, a group of 3 boys and 2 girls can be formed out of a total of 4 boys and 4 girls ? By Editor No Comment Answer : D. 24
How many ways the letters of the word ‘ARMOUR’ can be arranged ? By Editor No Comment Answer : D. 360