A student scored 72 marks in an exam and failed by 8 marks. If the pass percentage is 40%, what was the total mark?
Show answer & explanation
Correct answer: B
Explanation
Marks obtained = 72
Failed by 8 marks
Therefore, passing marks = 72 + 8= 80
Passing percentage = 40%
Let total marks = x
40% of x = 80
40x/100 = 80
x = 80 × 100/40
x = 200