1.

1). 452). 603). 404). 55

Answer»

Total TOFFEES PURCHASE on first day = Rs. spend/price of 1 toffee = 20/1 = 20

Total toffees purchased on next day = Rs. Spend/price of 1 toffee = 40/(1 × 50/100) = 80

Total toffees purchased = 20 + 80 = 100

Total money SPENT = 20 + 40 = 60

∴ Average price PER toffee = Rs. spent/No. of toffees purchased = 60/100 = Rs. 0.60 = 60 PAISE



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