Question

In an examination a student require 40% mark to pass. If a student get 302 mark and fail by 18 mark find the total mark

Answer 1

the total marks is 800

let the no. be x

a.t.q

40%of x =302 +18

40/100 of x = 320

x = 320 × 100/40

×= 800

Answer 2

the student got 302 marks and failed.

he failed by 18 marks.

302+18=40%

320=40%

8marks=1%

then total marks i.e.,100%marks =8×100=800