Problems on Number Series

Learn and practice Problems on Number Series with easy explaination and shortcut tricks. All questions and answers on Number Series covered for various Competitive Exams

Solve Problems:

1) Which number should come next in the series, 48, 24, 12, ……?

1. 8
2. 6
3. 4
4. 2

2) Look at the series, 46, 44, 40, 38, 34, _, which number should come next?

1. 30
2. 36
3. 32
4. 31

3) Which number would fill the empty space in the series; 4, 7, 12, 19, _, 39?

1. 28
2. 26
3. 24
4. 22

4) Which number would replace the underline mark in the series 20, 40, 100, _, 820?

1. 240
2. 260
3. 280
4. 300

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5) What are the missing numbers in this series, 15, 20, 24, 15, 28, 32 15, _, _, 15?

1. 37, 41
2. 36, 40
3. 38, 42
4. 40, 44

6) Look at the series, 77, 70, 63, 56, 49, _, which number should come next?

1. 42
2. 46
3. 44
4. 48

7) Look at the series; 41, 39, 35, 33, 29, _, which number should come next?

1. 23
2. 24
3. 25
4. 27

8) Look at the series, 12, 24, 14, 28, 18, 36, __, which number should come next?

1. 24
2. 25
3. 26
4. 28

9) Look at the series, 1536, 384, 96, _, which number should come next?

1. 24
2. 28
3. 18
4. 16

10) Find the missing number in the series; 1, 2, 3, 10 _.

1. 89
2. 99
3. 79
4. 69