Comprehension Passage
Directions: Study the following bar - graph shows the sum of the marked price (MP) and selling price (SP) of articles five articles such as A, B, C, D, and E and the same graph shows the difference between marked price (MP) and selling price (SP) of articles such as A, B, C, D and E.

The below line graph shows the profit percentage of articles A, B,C,D and E.

Marked price of article B is reduced by 11.11% and the selling price of the article reduced by x but the cost price remains same then the profit percentage becomes 3.125%. Find the difference between selling price and marked price of the article B
1
Rs.1200
2
Rs. 1400
3
Rs. 1600
4
Rs. 1800
5
Rs. 1500