The number of ways in which 12 different balls can be divided between two friends one receives 5 and another receives 7 is

The number of ways in which 12 balls can be divided between two friends, one receiving 8 and the other 4, is

Number of ways in which 6 different toys can be evenly divided between Ram and Shyam

Number of ways in which 12 different balls can be divided into groups of 5, 4 and 3 balls are

Number of ways in which 12 different things can be distributed in 3 groups, is

The number of ways in which 12 students can be equally divided into three groups is

The number of ways in which 11. different things can be divided into two groups containing 6 and 5 things respectively is

The number of ways in which 1800 can be divided into two factors is

The number of ways in which 7 different books can be given to 5 students if each can receive none, one or more books is

The number of ways in which 5 different prizes can be distributed amongst 4 persons if each is entitled to receive at most 4 prizes is: