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?

A 75
B 80
C 90
D 85

Correct Answer: 90

Let, son age = P       father age = 3PNow, P+3P = 120          P = 30So, the age of father is = 3P = 3*30 = 90 (Ans)
Bissoy MCQ
#পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #গণিত #বয়স (Ages) #বিসিআইসি | সহকারী প্রকৌশলী (কমার্শিয়াল) | 10-12-2021

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