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NUMBER SERIES

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.

Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?

a)

1/3

b)

1/8

c)

2/8

d)

1/16

2.

Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?

a)

7

b)

10

c)

12

d)

13

3.

Look at this series: 58, 52, 46, 40, 34, ... What number should come next?

a)

26

b)

28

c)

30

d)

32

4.

28 25 5 21 18 5 14

a)

11 5

b)

10 7

c)

11 8

d)

5 10

5.

2 3 4 5 6 4 8

a)

9 4

b)

9 10

c)

4 8

d)

10 4

6.

Look carefully for the pattern, and then choose which pair of numbers comes next.

42 40 38 35 33 31 28

a)

25 22

b)

26 23

c)

25 23

d)

26 24

7.

Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank?

a)

178

b)

159

c)

89

d)

56

8.

Look at this series: V, VIII, XI, XIV, __, XX, ... What number should fill the blank?

a)

IX

b)

XXIII

c)

XV

d)

XVII

9.

Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank?

a)

8

b)

14

c)

43

d)

44

10.

Look at this series: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank?

a)

4.8

b)

0.006

c)

0.6

d)

0.9

11.

Which word does NOT belong with the others?

a)

inch

b)

ounce

c)

centimeter

d)

yard

12.

Which word does NOT belong with the others?

a)

street

b)

freeway

c)

interstate

d)

expressway

13.

Which word does NOT belong with the others?

a)

leopard

b)

cougar

c)

elephant

d)

lion

14.

Which word does NOT belong with the others?

a)

noun

b)

preposition

c)

punctuation

d)

adverb

15.

Which word does NOT belong with the others?

a)

unimportant

b)

trivial

c)

insignificant

d)

familiar