A is 3 years younger than C but one year older than D. D is one year older than B but 4 years younger than C.. C is 15 years old. What is the age of B in years
Answer & explanation
Correct answer: option 4
According to the question, A=C -3
A=D+1;
D=B+1,
D=C-4 and C = 15
Clearly D =11, B=10,
A=12 and C = 15