A cycle is bought for Rs.900 and sold for Rs.1080, find the gain percent? Choose the correct choice
A) 32  B) 20  C) 287  D) 277  E) 291
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?