A is three as old as B. C was twice -as old as A four years ago. In four years time, A will be 31. What are the present ages of B and C?

A is three as old as B. C was twice -as old as A four years ago. In four years time, A will be 31. What are the present ages of B and C? Correct Answer 9,50

Present age of A = 31 - 4 = 27 years " " " B = 273 = 9Four years ago, A's age = 27 - 4 = 23 years "  "  "  " C's   = 23×2 = 26Present age of C  = 46  + 4  = 50 years .'. Present age of B,C = 9,50 
Bissoy MCQ

Related Questions

Kalam has three daughters; Shaila , Meena and Tina. Three years ago, when Kalam was twice as old as Tina , he was 30 years older than sMeena Now he is 47 years older than Shaila In 4 years. Shaila will be half as old as Tina What is the sum of the current ages of Kalam and his three daughters ?
The present ages of three persons are in the ratio of 4: 7:9 Eight years ago, the sum of their ages was 56. what are their present ages in years?
The present ages of three persons are in proportions 4:7:9. Eight years ago, the sum of their ages was 56. Find their present ages(in years).
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-
The present ages of A and B are in the ratio 6 : 4. Five years ago their ages were in the ratio 5 : 3. Find their present ages.
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-
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:
Present age of mother is 4 times the sum of the ages of her two daughters, After 5 years, mothers ages will be twice the sum of the ages of the two daughters, What is the present age of the mother?
Three time the present age of a father is equal to eight times the present age of his son. Eight years hence the father will be twice as old as his son at that time. What are their present ages?
The sum of the present ages of two cousins is 46 years. Eight years ago, the elder one was twice as old as the younger one. What is the present age of the elder cousin?