Question
In an exam, Rohit scored 50% marks and failed by 16
marks while Sneha scored 85% marks and scored 68 marks more than the passing marks. Find out the passing marks in the exam.Solution
ATQ, Let the maximum marks of the exam be '100x' ATQ: Passing marks of the exam = 100x X 0.5 + 16 = 100x X 0.85 - 68 Or, 50x + 16 = 85x - 68 Or, 35x = 84 Or, x = (84/35) = (12/5) Therefore, the maximum marks of the exam = 100x = 100x X (12/5) = 240 Required passing marks = 240 X 0.5 + 16 = 120 + 16 = 136
More Percentage Questions
22Â Â Â Â Â Â Â Â Â Â 62Â Â Â Â Â Â Â Â Â Â 178Â Â Â Â Â Â Â Â 522Â Â Â Â Â Â Â Â 1550Â Â Â Â Â Â ?
...3, 49, 191, 477, ?, 1673
3 15 35 63 99 ?
Complete the series.
19, 23, 26, 30, 33, ?
4, 8, 24, ?, 840, 9240
22 15 10 20 33 93.5
...12, 23, 68, 271, 1354, ?
3 5 15 75 1125 ?
...6   55   91   116   132    ?  . Â
12, 23, 68, 271, 1354, ?
Relevant for Exams:
