Question

In an exam, there were 4000 candidates, of which 2200 candidates were boys and the rest were girls. If 45.5% of the students and 40% of the girls passed, then how many boys passed?

Answer 1

Step-by-step explanation:

(45.5-40)% =5.5% boys passed

i.e 5.5% of 2200

2200*5.5/100

=22*5.5

=121 boys passed