Series Test

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Series Test - 1

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Weekly Quiz Competition

Question 1
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

2, 5, 10, 18, 26, 37, 50

A
2

B
5

C
37

D
18

E
None of these

Solution
Question 2
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

3, 18, 38, 78, 123, 178, 243

A
123

B
178

C
3

D
38

E
None of these

Solution

Only 3 is prime number.
Question 3
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

380, 188, 92, 48, 20, 8, 2

A
188

B
92

C
48

D
20

E
None of these

Solution

Wrong no. = 48, Correct no. = 44

Each term will be four more than two times the next term.
Question 4
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

5, 11, 23, 47, 96, 191, 383

A
11

B
23

C
47

D
96

E
None of these

Solution
Question 5
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

89, 78, 86, 80, 85, 82, 83

A
78

B
86

C
80

D
85

E
None of these

Solution

If 87 is written in place of 78 then tens digit of each term will be 8.
Question 6
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

58, 57, 54, 50, 42, 33, 32

A
57

B
54

C
50

D
32

E
None of these

Solution
Question 7
1 / -0.25

Directions For Questions

In the following number series, one of the numbers does not fit into the series.

...view full instructions

Find the wrong number.

2, 20, 27, 44, 64

A
27

B
8

C
20

D
44

E
None of these

Solution
Question 8
1 / -0.25

Complete the following series.

1 4 9 16 25 36 49 ....

A
54

B
56

C
64

D
81

E
None of these

Solution

Numbers are 1², 2², 3², 4², 5², 6², 7².

So, the next numbers is 8² = 64.
Question 9
1 / -0.25

Complete the following series.

11 13 17 19 23 29 31 37 41 ....

A
43

B
47

C
53

D
51

E
None of these

Solution

Numbers are all primes. The next prime is 43.
Question 10
1 / -0.25

Complete the following series.

3 7 6 5 9 3 12 1 15 ....

A
18

B
13

C
-1

D
3

E
None of these

Solution

There are two series, beginning respectively with 3 and 7. In one 3 is added and in another 2 is substracted.

The next numbers 1 - 2 = -1

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Re-Attempt Weekly Quiz Competition

Series Test - 1

Result

Series Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

2

5

37

18

None of these

Solution

Question 2

123

178

3

38

None of these

Solution

Question 3

188

92

48

20

None of these

Solution

Question 4

11

23

47

96

None of these

Solution

Question 5

78

86

80

85

None of these

Solution

Question 6

57

54

50

32

None of these

Solution

Question 7

27

8

20

44

None of these

Solution

Question 8

54

56

64

81

None of these

Solution

Question 9

43

47

53

51

None of these

Solution

Question 10

18

13

-1

3

None of these

Solution

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Question Analysis