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Worksheets

Series Alfanuméricas 1_Universidad_2022

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

6, 1, 8, 3, 10, x

a)

4

b)

5

c)

12

d)

7

2.

5, 7, 9, x

a)

12

b)

10

c)

13

d)

11

3.

7, 10, 9, 12, 11, x

a)

12

b)

14

c)

13

d)

16

4.

6, 6, 10, 5, 14, 4, x

a)

18

b)

16

c)

3

d)

13

5.

5, 1, 8, 1, 11, 1, x

a)

12

b)

13

c)

14

d)

10

6.

Z, Y, 81, X, W, 64, V, U, 49, T, S, ?

a)

77

b)

52

c)

36

d)

X

7.

GHI es a LMN como PQR es a.......?

a)

UVW

b)

STU

c)

UTS

d)

WVU

8.

6/1, 4/2, 2/3, x

a)

0/5

b)

0/4

c)

1/4

d)

1/5

9.

A, D, G, J, M, ?

a)

P

b)

Ñ

c)

Q

d)

O

10.

18, 10, 6, 4, x

a)

5

b)

0

c)

3

d)

11

11.

5, 11, 17, 23, 29, x

a)

34

b)

37

c)

35

d)

39

12.

10, 5, 15, 5, 20, x

a)

5

b)

25

c)

10

d)

30

13.

6, 7, 10, 11, 14, 15, x

a)

17

b)

16

c)

13

d)

18

14.

48, 8, 35, 7, 24, x

a)

17

b)

6

c)

19

d)

18

15.

3, 30, 6, 60, 9, 90, x

a)

120

b)

12

c)

110

d)

100

16.

11, 10, 12, 11, 13, 12, 14, x

a)

13

b)

15

c)

16

d)

12

17.

6, 8, 12, 20, x

a)

26

b)

36

c)

28

d)

32

18.

3, 5, 2, 7, 1, 9, x

a)

10

b)

0

c)

6

d)

1

19.

3, 8, 15, 8, 3, x

a)

8

b)

18

c)

0

d)

3

20.

90, 80, 71, 63, 56, x

a)

52

b)

50

c)

48

d)

47

21.

116, 110, 104, 98, 92, 86, x

a)

70

b)

76

c)

80

d)

120

22.

41, 30, 20, 11, x

a)

3

b)

6

c)

9

d)

12

23.

3, 21, 147, 1029, x

a)

7102

b)

7980

c)

7203

d)

6872

24.

18, 33, 28, 23, 38, x

a)

17

b)

18

c)

14

d)

13

25.

9, 54, 18, 45, 27, x

a)

36

b)

16

c)

26

d)

46

26.

30, 28, 32, 26, x

a)

34

b)

32

c)

24

d)

35

27.

19, 21, 16, 18, 13, 15, x

a)

12

b)

10

c)

11

d)

14

28.

3, 6, 9, 12, 15, 18, 21, x

a)

26

b)

27

c)

24

d)

25

29.

18, 12, 15, 10, 12, 8, x

a)

10

b)

6

c)

11

d)

9

30.

2, 9, 6, 7, 18, 5, x

a)

54

b)

3

c)

36

d)

24

31.

66, 63, 57, 45, x

a)

36

b)

43

c)

40

d)

21

32.

42, 14, 35, 21, 28, 28, x

a)

22

b)

14

c)

21

d)

19

33.

81, 1, 75, 3, 69, 5, x

a)

61

b)

76

c)

63

d)

65

34.

9, 54, 18, 45, 27, x

a)

26

b)

16

c)

36

d)

6

35.

216, 36, 6, x

a)

12

b)

6

c)

2

d)

1

36.

16, 15, 26, 25, 36, x

a)

30

b)

33

c)

35

d)

40

37.

20, 10, 30, 20, 40, x

a)

10

b)

20

c)

40

d)

30

38.

8, 1, 9, 3, 10, x

a)

5

b)

4

c)

3

d)

2

39.

16, 15, 18, 20, 20, x

a)

10

b)

15

c)

35

d)

25

40.

6, 36, 216, 1296, x

a)

7776

b)

7767

c)

7677

d)

6777