Question

Number of ways in which 9 different toys can be distributed among 4 children belonging to different age groups such a way that distribution among the 3 elder is even and the youngest one is to receive one toy more is

Answer 1

Answer: 1 way

Step-by-step explanation:

In the first case

Each eleder will be given 1 toy each and the younger is given 6 toys,but the condition is that the younger should get only one toy more.So,this case should not be considered.

In the second case

Each elder will get 2 toys each and the younger will get 3 toys ,and in total 9 toys are distributed completely.