Warning: implode(): Invalid arguments passed in /www/wwwroot/jobquiz.info/mdiscuss.php on line 336 What is Sonia's present age? I. Sonia's present age is five times Deepak's present age. II. Five years ago her age was twenty-five times Deepak's age at that time. ?->(Show Answer!)
1. What is Sonia's present age? I. Sonia's present age is five times Deepak's present age. II. Five years ago her age was twenty-five times Deepak's age at that time.
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By: guest on 01 Jun 2017 05.47 pm
I. S = 5D D = S ....(i) 5 II. S - 5 = 25 (D - 5) S = 25D - 120 ....(ii) Using (i) in (ii), we get S = 25 x S - 120 5 4S = 120. S = 30. Thus, I and II both together give the answer. So, correct answer is (E).