At what rate percent on simple interest will Rs.900 amount to Rs.950 in 5 years?	Choices:
A) 1.11 %
B) 5.93 %
C) 4.33 %
D) 5.33 %
E) 6.33 %

Rationale: "50 = ( 900 * 5 * r ) / 100 r = 1.11 % answer : a"
Answer: A