Question
The marks obtained by M is 15% more than N, and the
marks obtained by O is 240 more than the difference of the marks obtained by M and N. If O obtained 300 marks, then find the marks obtained by M.Solution
Let the marks obtained by N be ‘x’. So, marks obtained by M = 1.15x According to question, (1.15x - x) + 240 = 300 0.15x = 300 - 240 0.15x = 60 x = 60 / 0.15 x = 400 Therefore, marks obtained by M = 1.15 x 400 = 460 marks
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