A cycle is bought for Rs.900 and sold for Rs.1440, find the gain percent? Choose the correct choice from the following answers:
A) 39%
B) 20%
C) 23%
D) 74%
E) 60%
900 ---- 540   100 ---- ? =&gt;   60%   Answer:60%
<result>E</result>
A cycle is bought for Rs.900 and sold for Rs.1440, find the gain percent?