Subject
Bank Exam
Topic
Standerd Bank Ltd. - Trainee Assistant Officer - 2016
Son's age is now one-third of father's age. In 12 years from now son's age will be one half of father's age. What is the son's age in years now ?
Son's age is now one-third of father's age. In 12 years from now son's age will be one half of father's age. What is the son's age in years now ?
ক)
6খ)
10গ)
12ঘ)
24Explanation
Solution: অনুবাদঃ পুত্রের বয়স পিতার বয়সের 1/3 গুণ । 12 বছর পর পুত্রের বয়স পিতার বয়সের 1/2 অংশ হবে । তাহলে বর্তমানে পুত্রের বয়স কত ? ধরি, পিতার বয়স = x বছর পুত্রের বয়স = বছর প্রশ্নমতে, => x + 12 = => x + 12 = => 3x + 36 = 2x + 72 => x = 72 - 36 x = 36 বর্তমানে পুত্রের বয়স = 36/3 = 12 বছর ।Related questions
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