A person bought an article and sold it at a loss of 10%. If he had bought it for 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price? Select.
A) Rs.250 B) Rs.229 C) Rs.220 D) Rs.127 E) Rs.221
CP1 = 100 SP1 = 90   CP2 = 80 SP2 = 80 * (140/100)= 
<gadget id="calculator">80 * (140/100)</gadget>
<output>112</output>
112   22 ----- 100   55 ----- ?=&gt; Rs.250   Rs.250nswer: Rs.250
<result>A</result>
A person bought an article and sold it at a loss of 10%. If he had bought it for 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price?