i-Ready Diagnostic Test Math Concepts and Applications 3

Question 1

A bag contains 4 red marbles, 6 blue marbles, and 2 green marbles. What is the probability of randomly drawing a blue marble?

Accepted Answer

1/2

Answer

1/3

Answer

1/6

Answer

2/3

Question 2

What is 15% of 200?

Accepted Answer

30

Answer

25

Answer

35

Answer

20

Question 3

If the pattern is 2, 6, 18, 54, ..., what is the next number?

Accepted Answer

162

Answer

108

Answer

72

Answer

216

Question 4

A recipe calls for 2½ cups of flour. If you want to make 3 batches, how many cups of flour do you need?

Accepted Answer

7½ cups

Answer

6 cups

Answer

6½ cups

Answer

7 cups

Question 5

What is the least common multiple (LCM) of 4 and 6?

Accepted Answer

12

Answer

8

Answer

18

Answer

24

Question 6

A car travels 240 miles in 4 hours. What is its average speed?

Accepted Answer

60 mph

Answer

50 mph

Answer

55 mph

Answer

65 mph

Question 7

Which expression is equivalent to 4(x + 3)?

Accepted Answer

4x + 12

Answer

4x + 3

Answer

4x + 7

Answer

x + 12