সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Ratio of the father age to the son's age is 4 : 1. The product of their age is 196. Ratio of their ages after 7 years will be:
Ratio of the father age to the son's age is 4 : 1. The product of their age is 196. Ratio of their ages after 7 years will be:
- ক. 3 : 1
- খ. 5 : 2
- গ. 7 : 2
- ঘ. 14 : 5
সঠিক উত্তরঃ 5 : 2
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A woman was 30 years old when her daughter was born. Her age is now 6 years more than three times her daughter's age. How old will the daughter be in 5 years?
- Four years ago Sumon's age was half of what it will be in eight years. How old is Sumon?
- 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?
- Harun is twice as old as Jasim, who is three uears older than Dina. If Harun's age is five times Dina's age, how old in years is Jasim?
- 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?
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