Number Series Test

Result

Number Series Test - 5

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Weekly Quiz Competition

Question 1
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

2, 4, 8, 14, 22, ?

A
32

B
48

C
34

D
36

Solution

The sequence is +2, +4, +6, +8, +10.
2 + 2 = 4
4 + 4 = 8
8 + 6 = 14
14 + 8 = 22
22 + 10 = 32

The missing term is 22 + 10 = 32.
Question 2
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

3, 5, 8, 12, 17, 23, ?

A
30

B
28

C
26

D
24

Solution

The sequence is +2, +3, +4, +5, +6, +7. The missing number is 23 + 7 = 30.
Question 3
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

5, 8, 14, 26, 50, ?

A
78

B
88

C
98

D
68

Solution

The sequence is +3, +6, +12, +24, +48. The missing number is 50 + 48 = 98.
Question 4
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

7, 11, 13, 17, 19, 23, 25, ?

A
27

B
29

C
31

D
33

Solution

The pattern is +4, +2, +4, +2, +4, +2 and so on. So, 29 is the correct answer.
Question 5
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

3, 13, 31, 57, 91, ?

A
144

B
133

C
131

D
157

Solution

The given series is: n² - (n - 1), where n is even.
2² - 1 = 3
4² - 3 = 13
6² - 5 = 31
8² - 7 = 57
10² - 9 = 91
12² - 11 = 133
Question 6
1 / -0

Complete the following series.

4, 6, 9, 14, 21, 32, __

A
25

B
35

C
55

D
45

Solution

The pattern is + 2, + 3, + 5, + 7, + 11, + 13 (prime numbers). The missing number is 32 + 13 = 45.
Question 7
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

3, 6, 18, 72, 360, ____

A
1260

B
1610

C
2000

D
2160

Solution

The sequence is × 2, × 3, × 4, × 5, × 6. The missing number is 360 × 6 = 2160.
Question 8
1 / -0

Complete the series.

12, 25, 53, 111, 229, ?

A
578

B
345

C
467

D
478

Solution

The given series follows the following pattern.
12 x 2 + 1 = 25
25 x 2 + 3 = 53
53 x 2 + 5 = 111
111 x 2 + 7 = 229
229 x 2 + 9 = 467

The missing number = (229 x 2) + 9 = 467
Question 9
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

1, 1, 3, 9, 5, 25, 7, 49, __, 81

A
9

B
10

C
11

D
12

Solution

The sequence is as follows:1, 1²; 3, 3²; 5, 5²; 7, 7²; 9, 9²
Question 10
1 / -0

In the following number series, one term is missing. Choose the correct alternative that will continue the same pattern in the given series.

54, 9, 42, 12, 61, 35, 53, ___

A
16

B
14

C
18

D
12

Solution

The sequence is:
5² – 4² = 9
4² – 2² = 12
6² – 1² = 35
5² – 3² = 16

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Re-Attempt Weekly Quiz Competition

Number Series Test - 5

Result

Number Series Test - 5

Score

-

Rank

-

SHARING IS CARING

Question 1

32

48

34

36

Solution

Question 2

30

28

26

24

Solution

Question 3

78

88

98

68

Solution

Question 4

27

29

31

33

Solution

Question 5

144

133

131

157

Solution

Question 6

25

35

55

45

Solution

Question 7

1260

1610

2000

2160

Solution

Question 8

578

345

467

478

Solution

Question 9

9

10

11

12

Solution

Question 10

16

14

18

12

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

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