A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent?	Choose the correct choice from the following choices:
A) 70%
B) 20%
C) 90%
D) 27%
E) 22%
900 ---- 180   100 ---- ? =&gt; 20%   Answer: 20%
<result>B</result>
A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent?