How many different arrangements be possible in EXAMINATION where two A's will be together

The letters of the word TUESDAY are arranged in a line, each arrangement ending with letter S. How many different arrangements are possible? How many of them start with letter D?

The letters of the word TUESDAY are arranged in a line, each arrangement ending with leter S. How many different arrangements are possible ? How many of them start with letter D?

The letters of the word TUESDAY are arranged in a line, each arrangement ending with leter S. How many different arrangements are possible ? How many of them start with letter D?

The letters of the word ‘TUESDAY’ are arranged in a line, each arrangement ending with letter S. How many different arrangements are possible ? How many of them start with letter D ?

How many different arrangements are possible with the letters of the word ALGEBRA?In how many of these ,two A,s will not be together?

A round table coference is to be held between 20 delegates. How many seating arrangements are possible if two particular delegates are always to sit together .

Find the number of different ways of arranging letters in the word ARRANGE. How many of these arrangement do not have the two R's nor A's together?