Rs.1560 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share?	Choose the correct answer.
A) s . 528
B) s . 542
C) s . 528
D) s . 720
E) s . 549

Rationale: "a + b + c = 1560 4 a = 3 b = 2 c = x a : b : c = 1 / 4 : 1 / 3 : 1 / 2 = 3 : 4 : 6 6 / 13 * 1560 = rs . 720 answer : d"
Answer: D