The present ages of A, B and C are 11 years, 18 years and 21 years respectively. What will be the ratio of ages of A, B and C after 7 years respectively?
Show answer & explanation
Correct answer: B
Explanation
Current Age:
A = 11 years
B = 18 years
C = 21 years
After 7 years:
A = 11 + 7 = 18
B = 18 + 7 = 25
C = 21 + 7 = 28
Ratio:
A:B:C = 18:25:28
Final Answer: (B) 18 : 25 : 28