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 35% profit?	Select:
A) 2000
B) 2160
C) 2299
D) 2778
E) 2771
Let C.P. be Rs. x.   Then, (1920 - x)/x * 100 = (x - 1280)/x * 100   1920 - x = x - 1280   2x = 3200 =&gt; x = 1600   Required S.P. = 135 % of Rs. 1600 = 135/100 * 1600 = Rs. 2160.   Answer:2160
<result>B</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 35% profit?