A sum of Rs.150 Has two types of coins Rs.1 and Rs.2. If total number of coins is 100 then number of Rs.2 coins is  Choices: A) 50 B) 44 C) 65 D) 40 E) None of the above
x=1 rupee coin   y=2 rupee coin   x+2y=150   x+y=100   50NSWER:50
<result>A</result>
A sum of Rs.150 Has two types of coins Rs.1 and Rs.2. If total number of coins is 100 then number of Rs.2 coins is