Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

218. The volume, V, of the right circular cone with radius r and height h, shown below, can be found using the formula V = 1/3 r2h. A cone-shaped paper cup has a volume of 142 cubic centimeters and a height of 8.5 centimeters. What is the radius, to the nearest centimeter, of the paper cup?

 (a) 2 (b) 4 (c) 8 (d) 12

219. A boat departs Port Isabelle, Texas, traveling to an oil rig. The oil rig is located 9 miles east and 12 miles north of the boats departure point. About how many miles is the oil rig from the departure point?

 (a) 3 (b) (c) 15 (d) 21

220. In the figure below, ABC DFE, BAC FDE, D and F are on AB, AD FB, and distances in centimeters are as shown. What is the length of AD, in centimeters?

 (a) 5 (b) 4 (c) 3 (d) 2

221. Which of the following is a factor of the polynomial 2x2  3x  5 ?

 (a) x  1 (b) 2x  3 (c) 2x  5 (d) 2x + 5

222. What is x, the second term in the geometric series 1/4 + x + 1/36 + 1/108 +  ?

 (a) 1/3 (b) 1/9 (c) 1/12 (d) 1/16

TOTAL

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