Question

Mr mani lal bought an old table for Rupees 850 and spent 1/10 of the cost price on its repairs he sold the table for Rupees 10050. find his gain or loss percent

Answer 1

850 + ( 10% repairing charge) 85=935
935 -100
1050- ??
= 112.29%
12.29 % is his gain percentage