The father's age is five times his son's age. Five years after, the age of the father will be three times his son's age. The present ages in years of the son and the father are respectively–
A 10 and 30
B 5 and 25
C 15 and 75
D 18 and 54
Solution
Correct Answer: Option A
অ্যাপ/ওয়েবসাইটে রুটিনভিত্তিক নিয়মিত লাইভ পরীক্ষা হচ্ছে।