If the lengths of the sides of a rectangular plot of land with area 12 square feet are doubled, what is the new area of the plot in square feet?
What is 48?
100
What is the area of a semicircle with a diameter of 2?
What is pi/2?
100
If cosX = 5/13 and sin < 0, then cot = ?
What is -5/12?
100
One card is draw at random from a pile containing 2 spades, 5 hearts, 3 clubs, and 8 diamonds. What is the probability that the selected card is NOT a diamond?
What is 5/9
200
Bill is twice as old as Ross, and peggy is one-third as old as Bill. If Ross is R years old, then in terms of R, how old is Peggy?
What is 2R/3?
200
A quadrilateral with a perimeter of 40 has sides with lengths that are consecutive multiples of 4. What is the length of the longest side?
What is 16?
200
Two circles have radii in a ratio of 1:2. What is the ratio of their areas?
What is 1:4?
200
SinX equals
What is opposite/hypotenuse?
200
Each stair in a certain staircase is 2/3 feet tall. How many stairs are there if the staircase is 60 feet tall.
What is 90?
300
The sum of two integers is 20. The product of the same two integers is 96. What is the smaller of the 2 integers?
What is 8?
300
A rectangular kitchen is 4 meters longer than it is wide. If the area of the kitchen is 192 square meters, how many meters long is it?
What is 16?
300
The radius of a cylinder, C1, is tripled and its height is halved to form a new cylinder, C2. What is the ratio of the volume of C1 to the volume of C2?
What is 2:9?
300
TanX equals
What is opposite/adjacent?
300
Cheryl has a jar of marbles. There are 24 white marbles, 10 blue marbles, and 6 red marbles in the jar. What is the probability that Cheryl will NOT select a blue marble the first time she pulls a marble out of the jar?
What is 3/4?
400
When z is divided by 6, the remainder is 4. What is the remainder when z is divided by 2?
What is 0?
400
What is the length of the diagonal of a rectangle with a side of 4 and an area of 12?
What is 5?
400
The circumference of a yo-yo with a diameter of 16 cm is:
What is 16 pi cm?
400
CotX equals
What is 1/tanX or adjacent/opposite?
400
One card is drawn at random from a pile containing 2 spades, 5 hearts, 3 clubs, and 8 diamonds. What is the probability that the selected card is NOT a diamond?
What is 5/9?
500
The price of a shirt is reduced by 30% to $14. What was the original price of the shirt?
What is $20?
500
A rectangular dance floor has a tightly stretched rope running around its perimeter. If the dance floor measures 20 feet by 30 feet, what is the length, in feet, of the rope?
What is 100?
500
Segment AB cuts circle Q, which has an area of 36 pi, into two equal parts. If A and B are both points on the circle, then what is the length of segment AB?
What is 12?
500
If sinX = 3/5, then cosX =
What is 4/5?
500
If 8 pounds of sugar are needed to make 12 chocolate cakes, how many pounds of sugar are needed to make 16 chocolate cakes?