A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent? Choose the correct answer:
A) 28%
B) 20%
C) 80%
D) 70%
E) 30%
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?