Question : Study the given table and answer the question that follows.
Marks obtained (out of 100) by four students P, Q, R, and S in four subjects in an examination are given in the table.
MM.100 | Students | |||
Subjects | P | Q | R | S |
Mathematics | 80 | 56 | 45 | 78 |
Statistics | 78 | 60 | 54 | 70 |
Physics | 70 | 50 | 40 | 60 |
Geology | 65 | 52 | 49 | 57 |
Which student has scored the marks in the ratio of 10 : 13 in Physics and Mathematics?
Option 1: S
Option 2: Q
Option 3: P
Option 4: R
Correct Answer: S
Solution :
The ratio of marks in Physics and Mathematics of P = 70 : 80 = 7 : 8
The ratio of marks in Physics and Mathematics of Q = 50 : 56 = 25 : 28
The ratio of marks in Physics and Mathematics of R = 40 : 45 = 8 : 9
The ratio of marks in Physics and Mathematics of S = 60 : 78 = 10 : 13
Hence, the correct answer is S.
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