Question
Anil scored 40% marks and fell short of passing marks by
80, while Sunita scored 70% marks, which was 100 more than the passing marks. Find the total marks of the examination.Solution
ATQ, Let the total marks = 100x Marks scored by Anil = (100x × 0.40) = 40x Marks scored by Sunita = (100x × 0.70) = 70x According to the data: 40x + 80 = 70x - 100 70x - 40x = 100 + 80 30x = 180 x = 6 Total marks of the examination = (100 × 6) = 600
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