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Q.
Sachin is younger than Rahul by 7 years. If the ratio of their ages is 7:9, find the age of Sachin
A.
24.5
B.
25.5
C.
26.5
D.
27.5
View Answer
Correct choice: A
Explanation:
If Rahul age is x, then Sachin age is x - 7, so, (x-7)/x =7/9 9x - 63 = 7x 2x = 63 x = 31.5 So Sachin age is 31.5 - 7 = 24.5
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