(i) Given,
Cost of biscuits and bakery products = Rs. 50
VAT = 5%
So, VAT = 5% of 50 = \(\frac{5}{100}\)x 50 = Rs. 2.50
Total amount paid for biscuits and bakery products = Rs.(50+2.50) =Rs.52.50
(ii) Given,
Cost of medicine = Rs.90
VAT = 10%
So, VAT = 10% of 90 = \(\frac{10}{100}\)x 90 = Rs. 9
Total amount paid for medicines = Rs.(90+9) =Rs.99
(iii) Given,
Cost of clothes = Rs.400
VAT = 1%
So, VAT = 1% of 400 = \(\frac{1}{100}\)x 400 = Rs. 4
Total amount paid for clothes = Rs.(400+4) = Rs.404
(iv) Given,
Cost of cosmetics = Rs.150
VAT = 10%
So, VAT = 10% of 150 = \(\frac{10}{100}\)x 150 = Rs. 15
Total amount paid for cosmetics = Rs(150+15) = Rs.165
Hence,
Total amount Rakesh paid at departmental store = Rs.(52.50+99+404+165) =Rs.720.50