A) 32
B) 34
C) 37
D) 30
Correct Answer: A
Solution :
Sol. [a] Let Kiran's present age be x yr. Then, present age of Kiran's brother = (x + 5) yr Present age of Kiran's sister = x + 5 + 2 = (x + 7) yr Kiran's father age when Kiran's sister was born = 30 yr \[\therefore \] Present age of Kiran's father = 30 + x + 7 Hence, father's age when Kiran's brother born = present age of Kiran's father - present age of Kiran's brother = 30 + x + 7 - (x + 5) =37 + x - x - 5 = 32yrYou need to login to perform this action.
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