Irfan Maths Club

This page lists questions and answers that were posted by visitors named Irfan Maths Club.

Questions

The following questions were asked by visitors named Irfan Maths Club.

Answers

The following answers were posted by visitors named Irfan Maths Club.

Here there are total 54 students who passed in English,while there are total 21 students who passed in both E and C.let say if there are x students common in all passed then 54= (21-x)+x+(40-x)+8 x=15 So in all three subjects there are 15 students who pas...