नगर राजभाषा

In how ways can the selection be made so that a particular member is always included?

Nine boys have to stand in a circle. In how many ways they are to be stand on the circumference of circle?

In how many ways can 4 boys and 3 girls can be seated in a row so that they are in alternate position.

History books are never together.

In how ways can the selection be made so that a particular member is always excluded?

In how ways can the selection be made so that a particular member is always excluded?

If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is

In how many ways, can a team of 11 players be selected from a squad of 16 players? 

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 how many ways can 17 members be seated in two lines with seating capacity of 9 and 8 members respectively?

1.     9! ×8!