Exam Questions and CORRECT Answers
Friction is a force that - CORRECT ANSWER - opposes motion between two surfaces
A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks
in one minute, what percentage of the time did the radar track the aircraft? - CORRECT
ANSWER - 50%
Jerry walked a dog from 6:40am to 7:30pm one day. If he was paid at the rate of 6$ per hour,
how much did he earn that day? - CORRECT ANSWER - $5.00
A woman is looking for a bigger square office. She finds an office twice the area of her current
office. If the perimeter of her current office is 88 feet, how many square feet is the new office? -
CORRECT ANSWER - 968 Sq ft
How many feet of chain fence are necessary to enclose a dog pen that is square and has an area
of 64 sq ft? - CORRECT ANSWER - 32 ft
A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level
ground. If it goes 120 mph downhill, how long will it take to travel 45 miles on flat land? -
CORRECT ANSWER - 1/2 hour
The pet store had six puppies selling for 104 each and twelve kittens selling for 24 each. Today,
only two puppies and eight kittens were left. In dollar terms, what was the ratio of sales of
puppies to kittens? - CORRECT ANSWER - 13 to 3
Jamie just bought two boxes. The first box is square, with each side measuring 10 units, and is 4
units high. The second box is rectangular and has twice the volume of the square box. If the
height of the second box is 5 units, and the width is 10 units, what is the length of the second
box? - CORRECT ANSWER - 16 units