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Choose the correct option.
When Raja was born, his father was 32 years older than his brother and his mother was 25 years older than his sister. If Raja's brother is 6 years older than Raja and his mother is 3 years younger than his father, how old was Raja's sister when Raja was born?
A9 years.
B10 years
C13 years
DNone of these
Answer: Option (Login/Signup)
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Aditya
20 Sep, 2020 7:29 AM
Raja's age = 0 when he was born.
Then, given his brother is 6 years old.
Then his father is 6 + 32 = 38 when Raja was born
And his mother is 3 years younger than his father => so his mother was 35 years old when Raja was born
and his sister is 25 year younger than his mother
so Raja's sister was 10 years old when Raja's was born.
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