Question

A boy secured 28% of 500 and failed in the examination by 10 marks. Find the pass mark per cent and the pass mark.

Answer 1

he must score 30% of total score. this is ur answer. hope it helps u

Answer 2

Marks obtained by the boy=28/100 x 500

                                             =28x5

                                             = 140 marks

passing marks= 140+10

                        =150

pass percent=150/500 x 100

                    =150/5

                      =30 percent

ans. the passing marks were 150 and the pass percentage was 30 percent.