Ten years before , the ratio of the ages between father and son was 3 : 1 and 5 years after it would be 2 :1 . What are their current ages?

A 50 And 20 years
B 49 And 27 years
C 55 And 25 years
D 45 And 25 years

Correct Answer: 55 And 25 years

Bissoy MCQ
#পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #গণিত #অনুপাত-সমানুপাত (Ratio-Proportion) #প্রধান প্রশাসনিক কর্মকর্তার কার্যালয় ( প্রতিরক্ষা মন্ত্রণালয়) সহকারী পরিচালক ০৫.০৪.২০১৯

Related Questions

The ratio of ages of a father and his son his son was 5 : 1. What is the age of the son after five years, if the ratio of their ages is 3 : 1 by this time?
A 7
B 10
C 12
D 14
The sum of the ages of the father and son is 80 years. If ten years ago the age of father was three times that of his son, find the present age of the son.
A 55
B 25
C 12
D 45
The sum of the ages of the father and son is 80 years. If ten years ago of father was three times that of his son, find the  present age of the son.
A 55
B 25
C 15
D 45
The sum of the present ages of a father and his son is 60 years . Six years ago, father's age was five times the age of the son. After 6 years, son's age will be -
A 12 years
B 14 years
C 18 years
D 20 years
Four years ago, the father's age was three times the age of his son. The total of the ages of the father and the son after four years, will be 64 years. What is the father's age at present?
A 32 years
B 36 years
C 44 years
D None of these
The ratio of ages of a father and his son was 5:1. What is the age of the son after five years, if the ratio of their ages is 3:1 by this time ?
A 7
B 10
C 12
D 14
Eighteen years ago , a father was three times as old as his son. Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is-
A 54
B 72
C 105
D 108
Eighteen years ago,a father was three time as old as his son.Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father-
A 54
B 72
C 105
D 108
b.Eighteen years ago, a father was three times as old as his son. Now, the father is only twice as old as his son. then, the sum of the present ages of the son and the father is:
A 54
B 72
C 105
D 108
Father's age is four times of his son's age now. Twenty years from now, father's age will be double his son's age. What will be the son's age ten years from now?
A 15
B 20
C 25
D 30

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