The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit? Choose the most appropriate option.
A) 2000 B) 3000 C) 4000 D) 3500 E) 4500
Capital be x   then 1920 - x/x*100 = 1280   1920-x=x-1280   2x=3200   x=1600   req = 125% of rs 1600 = rs(125/100*1600)= 
<gadget id="calculator">(125/100*1600)</gadget>
<output>2_000</output>
2000   2000NSWER 2000
<result>A</result>
The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?