সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
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. 20
- খ. 30
- গ. 40
- ঘ. 50
সঠিক উত্তরঃ 30
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Jafar is n years old. Moin is 5 years younger than Jafar and 3 years older than Arif. What is the sum of the ages of all three?
- Six years from now the combined age of father and son will be 54. If currently son is 5 times younger than his father then what is the present age of the father?
- Son's age is now one-third of father's age. In twelve years from now son's age will be one-half of father's age. What is the son's age in years now?
- Father's age is 4 times his son's age now. 20 years from now son's age will be half of his father's age. What is difference in years of the present ages of father & son?
- The sum of the ages of the son and father is 120 years. The father's age is 3 times than that of the son. What is the age of father?
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