The percentage profit earned by selling an article for Rs. 1820 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 correct option
A) 3000	B) 1230	C) 2000	D) 5600	E) 1937.5
C.P. be Rs. x.   Then, (1820 - x)/x * 100 = (x - 1280)/x * 100   1820 - x = x - 1280   2x = 3100 =&gt; x = 1550   Required S.P. = 125 % of Rs. 1550 = 125/100 * 1550 = Rs. 1937.5.   ANSW1937.5R 1937.5
<result>E</result>
The percentage profit earned by selling an article for Rs. 1820 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?