সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A father's age is 4 times his son's now. 20 years from now, the father's age will be double his son's age. What will be the son's age 10 years from now?
A father's age is 4 times his son's now. 20 years from now, the father's age will be double his son's age. What will be the son's age 10 years from now?
- ক. 20
- খ. 30
- গ. 25
- ঘ. 10
সঠিক উত্তরঃ 20
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- 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?
- A woman is 30 times older than her son. 18 years later she will be thrice as old as her son. What is the woman’s present age in years?
- Ten years ago, A was half of B in age. If the ratio of their present age is 3 : 4, what will be the total of their present ages?
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- Mr. Karim's age is 4 years less than 3 times of Mr. Momen's age. If Mr. Momen is h years old, which of the following represents Mr. Karim's age?
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