Basic Numeracy/Quantitative Aptitude

1. What percent of the total area of the circular disk is colored red?

	(a) 66.3%
	(b) 66.5%
	(c) 66.7%
	(d) 67%

2.

Amy has to visit towns B and C in any order. The roads connecting these towns with her home are shown on the diagram. How many different routes can she take starting from A and returning to A, going through both B and C (but not more than once through each) and not travelling any road twice on the same trip?

	(a) 10
	(b) 8
	(c) 6
	(d) 4

3.

In the figure above AD = 4, AB = 3 and CD = 9. What is the area of triangle AEC ?

	(a) 18
	(b) 13.5
	(c) 9
	(d) 4.5

4.

Which of the following could be a value of x, in the diagram above?

	(a) 10
	(b) 20
	(c) 40
	(d) 50

5. If line l is the perpendicular bisector of the line segment with endpoints (2,0) and (0,-2), what is the slope of line l?

	(a) 2
	(b) 1
	(c) 0
	(d) -1

6. The front, side, and bottom faces of a rectangular solid have areas of 24 square centimeters, 8 square centimeters, and 3 square centimeters, respectively. What is the volume of the solid, in cubic centimeters?

	(a) 24
	(b) 96
	(c) 192
	(d) 288

7.

Rectangle ABCD is inscribed in the circle shown above. If the length of side AB is 5 and the length of side BC is 12, what is the area of the shaded region?

	(a) 40.28
	(b) 53.1
	(c) 72.7
	(d) 78.5

8. On a regular six-sided die, what is the probability that you will roll an even number if you throw the die?

	(a) 1/6
	(b) 1/3
	(c) 1/2
	(d) 5/6

9. Let's say you and your friend play a game that involves several coin flips. You flip three coins at the same time. If all three coins come up the same (all heads or all tails), your friend wins. Otherwise, you win. What is the probability that you win?

	(a) 3/4
	(b) 1/2
	(c) 3/8
	(d) 1/4

TOTAL

Detailed Solution

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