UPSC Government Jobs Exams Category

In how many arrangements of the letters of the word ‘MATHEMATICS ‘ the vowels occur together?

Read Solution (Total 0)

UPSC Other Question

There are 3 blue balls, 4 red balls and 5 green balls. In how many ways can they be arranged in a row? How many words can be formed using the letter A thrice, the letter B twice and the letter C once?