## April, 2013

## SAT: Number Properties

A shopkeeper has three kinds of rice of 77 pounds, 147 pounds and 252 pounds. Find the least number of bags of equal size required to pack them without mixing. A. 7 B. 11 C. 68 D. 32 E. none

## SAT: Percentage Question

A jar contains 10 red marbles and 30 green ones. How many red marbles must be added to the jar so that 60% of the marbles will be red? A. 14 B. 12 C. 18 D. 24 E. none

## SAT: Function Problem

If a function f(x) is defined by A. x + 1 B. x C. x – 1 D. x + 3 E. x – 3

## SAT: Geometry Question

A wire bent in the form of a circle of radius 21 units is cut and bent to form a square. What is the ratio of area of circle to that of the square? A. 11:15 B. 11:14 C. 15:11 D. 21:22 E. 14:11

## SAT: Geometry Question

Find the equation of the line through (2, 3) perpendicular to 4x – 3y=10. A. 4x – 3y = 18 B. 4x – 3y = -18 C. 3x + 4y = -18 D. 3x + 4y = 18 E. 4x + 3y = 18

## SAT: Number Properties

How many positive integers less than 80 are equal to the product of a positive multiple of 5 and an even number? A. 3 B. 5 C. 15 D. 9 E. 7

## SAT: Number Properties

If x and y are multiples of 3, which of the following CANNOT also be a multiple of 3? A. x + y B. x – y C. x + y + 1 D. xy E. xy + 3

## SAT: Algebra Question

At what point will 12×2 + 5x + 1 attain the minimum value? A. 5 ⁄ 24 B. -5 ⁄ 24 C. 15 ⁄ 8 D. 24 ⁄ 5 E. 8 ⁄ 15

## SAT: Geometry Question

In the given figure, EB is perpendicular to FC, and AD and EB intersect at point F. What is the value of Note: Figure not drawn to scale. A. 50o B. 40o C. 100o D. 90o E. 180o

## SAT: Inequality Question

If x2y > 0 and xy2 < 0,then which of the following are true? A. x = 0 B. y = 0 C. x > 0 and y < 0 D. x < 0 and y > 0 E. x > 0 and y > 0