If 90% of A = 30% of B and B = C% of A,then the value of C is ?  Choose the correct choice from the following answers:
A) 900
B) 800
C) 600
D) 300
E) None
Answer   ∵ 90A/100 = 30B/100 = (30/100) x AC/100   ∴ C = 100 x (100/30) x (90/100) = 300   Correct Option: 300
<result>D</result>
If 90% of A = 30% of B and B = C% of A,then the value of C is ?