Quantity A -
Selling price of 4 bananas = Rs. 18
(100 - 25)% of Cost price of 4 bananas = 18
(
) of CP of 4 bananas = 18
CP of 4 bananas = 24
CP of 8 bananas = 48
Selling price of 8 bananas (intended for 15% profit) = 48 × (100 + 15) % = Rs. 55.2
Quantity B -
Area of square = side × side = 144 sq.cm
Area of semicircles cut = 2 ×
= 25 × 3.14 = 78.5 sq.cm
Remaining area = 144 - 78.5 = 65.5 sq.cm
Hence, Quantity A < Quantity B