Preliminary exam CSAT April 12

1. Two statements S1 and S2 are given below followed by a question.

S1: A is 80% of B, and B is 40% of C.

S2: A is 55% more than B, and B is 50% less than C.

Question: What is the value of A in terms of C?

Which one of the following is correct in respect of the above Statements and the Question?