Subject
Bank Exam
Topic
Agrani Bank 2010 Officer
If Mamun were twice as old as he is now, he would be 40 years older than Jamal. If Jamal is 10 years younger than Mamun, how old is Mamun?
If Mamun were twice as old as he is now, he would be 40 years older than Jamal. If Jamal is 10 years younger than Mamun, how old is Mamun?
ক)
20খ)
30গ)
40ঘ)
50Explanation
Let, Jamal = x, Mamun = x+10 So, 2(x+10) = x+40 => x = 20 Now, Mamun is 20+10 = 30 (Ans.)Related questions
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