Correct Answer: 32 yr and 23 yr
Explanation:
When Ravi was born, his mother's age was 26 yr and his elder brother was 3 yr elder to him.
∴ Mother's age when brother was born
= 26 - 3 = 23 yr
Ravi's father was 28 yr of age when his sister was born and his sister was 4 yr of age when his brother was born
∴ Age of father when brother was born
= 28 + 4 = 32 yr
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