A man sells two books for Rs. 1110. He earns 15% loss on the first book and 25% profit on the second book. If the cost price of first book is equal to selling price of the second book, find cost price of two books.
1
Rs. 700 and Rs. 400
2
Rs. 600 and Rs. 480
3
Rs. 450 and Rs. 650
4
Rs. 500 and Rs. 600
5
Rs. 800 and Rs. 300