# Hard Mathematics Exam

15 Questions | Total Attempts: 177  Settings  How much do you know about general knowledge math? Take this quiz and find out now!

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• 1.
How many 18" pieces can you cut from a board that is nine feet long?
• A.

Five

• B.

Six

• C.

Eight

• D.

Nine

• 2.
If Bob pays \$25 for 4 drinks then pays \$25 for 6 more drinks, what's the average cost per drink?
• A.

6

• B.

5.5

• C.

5

• D.

4.5

• 3.
If it takes a teacher 10 minutes to grade a test, how much time will she spend grading 23 tests?
• A.

3 Hours 50 Minutes

• B.

5 Hours 20 Minutes

• C.

1 Hour 35 Minutes

• D.

2 Hours 10 Minutes

• 4.
What is the area of a tire that has a radius of 10 inches?
• A.

314 Square Inches

• B.

200 Square Inches

• C.

31.4 Square Inches

• D.

100 Square Inches

• 5.
What is the diameter of a circle with a radius of 10.5?
• A.

21.5

• B.

22

• C.

20.5

• D.

21

• 6.
What is the area of a triangle which has a base of 21 cm, and a height of 9 cm?
• A.

15 cm

• B.

14 cm

• C.

16 cm

• D.

189 cm

• 7.
What are two consecutive even integers that have a sum of 26?
• A.

4, 10

• B.

10, 14

• C.

12, 14

• D.

2, 18

• 8.
What is the perimeter of a triangle with sides 11.2 cm, 10.8 cm, and 20 cm?
• A.

40 cm

• B.

39 cm

• C.

42 cm

• D.

41 cm

• 9.
If you have 9 more quarters than dimes, and you have \$4.70, how many of each coin do you have?
• A.

9 Quarters And 12 Dimes

• B.

7 Quarters And 16 Dimes

• C.

16 Quarters And 7 Dimes

• D.

18 Quarters And 1 Dime

• 10.
If f(x) = 3x - 1, what is f(-4)?
• A.

13

• B.

-13

• C.

-11

• D.

11

• 11.
What is the total in an account if \$500 dollars is deposited at 5% simple interest for 5 years?
• A.

625

• B.

125

• C.

6250

• D.

500

• 12.
If an equilateral triangle has one side of length 3 inches, what is the perimeter of the triangle?
• A.

12 Inches

• B.

9 Inches

• C.

3 Inches

• D.

6 Inches

• 13.
How many pounds is an international weightlifting champion lifting if it's 130 kilograms?
• A.

368.5 Pounds

• B.

390 Pounds

• C.

286.6 Pounds

• D.

224 Pounds

• 14.
If a rectangle A is 4"x3", what's the perimeter of rectangle B whose dimensions are twice that of A?
• A.

36

• B.

24

• C.

48

• D.

12

• 15.
In statistics what does a normal distribution curve look like?
• A.

Triangle

• B.

Straight up

• C.

Bell Shaped

• D.

Straight down