A refrigerator is available for Rs. 13,750 including VAT. If the rate of VAT is 10%, find the original cost of refrigerator.
Cost of refrigerator including VAT = Rs. 13,750
Rate of VAT =10%
∴ Actual price of refrigerator
=Rs.13,750×100100+10=Rs.13,750×100110
=Rs.12,500