A, B and C have Rs.350 between them, A and C together have Rs.200 and B and C Rs.350. How much does C have?
Select:
A) 200
B) 190
C) 180
D) 170
E) 160

Rationale: "a + b + c = 350 a + c = 200 b + c = 350 - - - - - - - - - - - - - - a + b + 2 c = 550 a + b + c = 350 - - - - - - - - - - - - - - - - c = 200 answer : a"
Answer: A