A cycle is bought for Rs.900 and sold for Rs.1350, find the gain percent?  Choose the correct choice from the following choices
A) 39%	B) 20%	C) 23%	D) 50%	E) 83%
900 ---- 450   100 ---- ? =&gt;   50%   Answer:50%
<result>D</result>
A cycle is bought for Rs.900 and sold for Rs.1350, find the gain percent?