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Number Series

Number Series
17 32 19 29 21 26 23

23 25
25 25
20 22
25 22
27 32

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Here, there are two alternating patterns. The first begins with 17 and adds 2; the second begins with 32 and subtracts 3.

Number Series
8 12 9 13 10 14 11

15 12
15 19
8 5
14 11
8 15

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.

Number Series
8 11 21 15 18 21 22

25 29
24 21
25 21
22 26
25 18

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

This is an alternating addition series, with a random number, 21, interpolated as every third number. The addition series alternates between adding 3 and adding 4. The number 21 appears after each number arrived at by adding 3.

Number Series
Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank?

53
93
73
33

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

This is a simple subtraction series in which a random number, 93, is interpolated as every third number. In the subtraction series, 10 is subtracted from each number to arrive at the next.

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

(1/16)
(1/8)
(1/3)
(2/8)

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

This is a simple division series; each number is one-half of the previous number. In other terms to say, the number is divided by 2 successively to get the next result. 4/2 = 2 2/2 = 1 1/2 = 1/2 (1/2)/2 = 1/4 (1/4)/2 = 1/8 and so on.

Number Series
1 10 7 20 13 30 19

26 40
40 25
29 36
25 31
40 50

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Here, every other number follows a different pattern. In the first series, 6 is added to each number to arrive at the next. In the second series, 10 is added to each number to arrive at the next.

MORE MCQ ON Number Series

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