সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
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?
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?
- ক. 75
- খ. 80
- গ. 85
- ঘ. 90
সঠিক উত্তরঃ 90
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