Which of the following statements are sufficient to answer the question given below.
Find the ratio of ages of A,B and C after 10 years.
I: The ratio of ages of A and B after 5 years is 4:5.
II: The ratio of ages of A and C, 7 years ago is 1 : 1.
III: The difference between the ages of A and B, 10 years hence is 5 years.
1
Statement I and II only
2
Statement II and III only
3
Statement III only
4
Statement II only
5
All the statements I, II and III