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?

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প্রশ্নঃ 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. 20
  • খ. 30
  • গ. 40
  • ঘ. 50

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Age Problems