By selling a table for Rs.350 instead of Rs.400, loss percent increases by 5%. The cost price of the table is?

A. 435
B. 417.50
C. 1000
D. 1050

Explanation: Difference between the loss prices 400 – 350 = 50
As said for 50 Rupees 5% loss increase so
loss increase per unit price = 50/5= 10
So the cost price of the table = 10 * 100 = 1000