Subject
Quantitative Aptitude
Topic
Percentage
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
ক)
39, 30খ)
41, 32গ)
42, 33ঘ)
43, 34Explanation
Let their marks be (x+9) and x. Then, x+9 = 56/100 (x+9+x) => 25 (x+9) = 14(2x+9) => 3x = 99 => x=33 So, Their marks are 42 and 33.Related questions
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