With a 5 % discount on the cost of sugar, a buyer could purchase 2 kg more sugar for Rs. 608. Selling price of sugar is :
1). Rs. 15.50
2). Rs. 15
3). Rs. 16.50
4). Rs. 16
5% -> 2 kg
100% -> 2×20=40 kg
New quantity = 40 kg
original Quantity = 40 - 2 = 38 kg
Original Price = 608/38= Rs.16 per kg