Question

2. In a class of 25 girls and 20 boys, a boy and a girl are to be chosen for debate competition. In how many ways can the selection be made? ​

Answer 1

500 ways

Explanation:

If there are 25 boys and 20 girls then

the ways in which selection can be done is

• 25×20
• 500

Answer 2

• 500

Explanation:

This is possible in:

• 25*20 = 500 ways