Free Quiz – YaniPrep

Question 1 of 10

1. Question

A car travels 240 miles in 4 hours. At this rate, how many miles will it travel in 7 hours?

360

Correct Incorrect Correct answer

400

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420

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480

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560

Correct Incorrect Correct answer

Question 2 of 10

2. Question

The average of five numbers is 24. If one of the numbers is removed, the average of the remaining four numbers is 21. What is the value of the number that was removed?

27

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30

Correct Incorrect Correct answer

33

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36

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39

Correct Incorrect Correct answer

Question 3 of 10

3. Question

A rectangle has a perimeter of 48 cm. If its length is 3 times its width, what is the area of the rectangle in square centimeters?

72

Correct Incorrect Correct answer

96

Correct Incorrect Correct answer

108

Correct Incorrect Correct answer

120

Correct Incorrect Correct answer

144

Correct Incorrect Correct answer

Question 4 of 10

4. Question

What is the value of 1 – 2 + 3 – 4 + 5 – 6 + … – 48 + 49?

1

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24

Correct Incorrect Correct answer

25

Correct Incorrect Correct answer

49

Correct Incorrect Correct answer

625

Correct Incorrect Correct answer

Question 5 of 10

5. Question

A box contains red, blue, and green marbles. There are twice as many blue marbles as red marbles, and three times as many green marbles as blue marbles. If there are 6 red marbles, how many marbles are in the box?

36

Correct Incorrect Correct answer

42

Correct Incorrect Correct answer

48

Correct Incorrect Correct answer

54

Correct Incorrect Correct answer

60

Correct Incorrect Correct answer

Question 6 of 10

6. Question

The cost of 3 pencils and 2 erasers is $1.05. The cost of 2 pencils and 3 erasers is $1.00. What is the cost of 1 pencil?

$0.15

Correct Incorrect Correct answer

$0.18

Correct Incorrect Correct answer

$0.20

Correct Incorrect Correct answer

$0.23

Correct Incorrect Correct answer

$0.25

Correct Incorrect Correct answer

Question 7 of 10

7. Question

How many positive integers less than 100 have exactly 3 positive divisors?

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

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5

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6

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Question 8 of 10

8. Question

A square and an equilateral triangle have the same perimeter. If the area of the square is 64 square units, what is the length of one side of the triangle?

8

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

32/3

Correct Incorrect Correct answer

12

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16

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Question 9 of 10

9. Question

In a bag of 100 marbles, 40 are red, 35 are blue, and the rest are green. If you randomly pick one marble from the bag, what is the probability of picking a green marble?

1/5

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1/4

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2/5

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7/20

Correct Incorrect Correct answer

3/10

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Question 10 of 10

10. Question

Sarah has $2.80 in dimes and quarters. If she has twice as many dimes as quarters, how many quarters does she have?

4

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6

Correct Incorrect Correct answer

8

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10

Correct Incorrect Correct answer

12

Correct Incorrect Correct answer

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