Sandeep's age is one-third his fathers age and two-third his sisters age. What is the ratio of ages of Sameer, his sister and his father respectively.
Explanation:
Sandeep's age is two-third his sister's age. ∴ Let Sandeep's age be 2x and his sister's age be 3x.
Now, Sandeep is one-third his father's age, ∴ Sandeep's father's age will be 3 × 2x = 6x
Now, ratio of ages of Sameer, his sister and his fater = 2x : 3x : 6x = 2 : 3 : 6
Hence, option (b).
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