Cost price of the article =Rs.10,000
Tax paid by Shyam =7% of Rs.10,000
=7100×Rs.10,000=Rs.700
Selling price of the article=Rs.13,000
Tax charged by Shyam =9% of Rs.13,000
=9100×Rs.13,000=Rs.1,170
∴ VAT = Tax recovered on sale − Tax paid on purchase
=Rs.1,170−Rs.700=Rs.470