At a couple dance party, each man danced with exactly four women and each woman danced with exactly three men. Nine men attended the party. How many women attended the party?

At a party, each man danced with exactly four women and each woman danced with exactly three men. Nine men attended the party. How many women attended the party?

In a function there are 10 men and 8 women. Each man shakes his hand with all the men and each women shakes her hands with all the women. Find the total number of handshakes ?

In a marriage party 32% are women,54% are men and there are 196 children.How many men are there in the marriage party?

How many different committee of 5 can be formed from 6 men and 4 women on which exactly 3 men and 2 women serve ?

How many different committees of 5 can be formed from 6 men and 4 women on which exactly 3 men and 2 women serve?

Find the number of ways in which we can choose a committee from 4 men and 6 women, so that the committee includes two men exactly twice as many women as men

Thirty members attended a party. If each person shakes hands with every other person exactly once. Then find the number of handshakes made in the party.

The number of ways in which we can choose a the committee from four men and six women so that the committee includes at least two men and exactly twice as many women as women as men is :