1. Quantity A = (55 + 59)(61 - 79) Quantity B = (55 - 59)(61 - 79)   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint Hint       2. Andrew stitches shirts thrice as fast as Bill. Bill charges 40% more per shirt than Andrew. Quantity A = The amount Andrew earns in 8 days Quantity B = The amount Bill earns in 15 days   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint       3. 0 < a < 1 Quantity A = a3 Quantity B = a2   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint       4. y > 0 Quantity A = 100 y Quantity B = 100 / y   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint       5. a, b, c and d are four consecutive integers. Quantity A = The arithmetic mean of a and d Quantity B = The arithmetic mean of b and c   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint       6. yz < 0 Quantity A = (y − z)2 Quantity B = y2 + z2   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint       7. 11y4/(3y2) = 11/3 Quantity A = y Quantity B = 1   Quantity A is greater   Quantity B is greater   The two quantities are equal   The relationship cannot be determined from the information given   Hint