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Difference Square Series - Expert Level: conceptual clarity Difference Square Series EXPERT

This skill evaluation ⚡ worksheet focuses on Difference Square Series - a key topic in Number Series. You'll solve 20 expert-level problems (Worksheet 9 of 10). The primary focus is on conceptual clarity. Master difference square series ssc cgl, difference square series reasoning tricks, and fast difference square series solving through systematic practice.

📝 Worksheet 9 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Difference Square Series
Worksheet 9 of 10 (88% complete)

Question 1

Find the next term in the series: 9, 13, 18, 24, 31, ?
The differences between terms increase by 1 each time. Last difference was 7, next difference is 8, so next term = 31 + 8 = 39

Question 2

Find the next term in the series: 7, 8, 10, 13, 17, ?
The differences between terms increase by 1 each time. Last difference was 4, next difference is 5, so next term = 17 + 5 = 22

Question 3

Find the next term in the series: 6, 8, 11, 15, 20, ?
The differences between terms increase by 1 each time. Last difference was 5, next difference is 6, so next term = 20 + 6 = 26

Question 4

Find the next term in the series: 10, 11, 15, 22, 32, 45, ?
The differences between terms increase by 3 each time. Last difference was 13, next difference is 16, so next term = 45 + 16 = 61

Question 5

Find the next term in the series: 14, 15, 17, 20, 24, ?
The differences between terms increase by 1 each time. Last difference was 4, next difference is 5, so next term = 24 + 5 = 29

Question 6

Find the next term in the series: 7, 10, 15, 22, 31, ?
The differences between terms increase by 2 each time. Last difference was 9, next difference is 11, so next term = 31 + 11 = 42

Question 7

Find the next term in the series: 5, 7, 10, 14, 19, 25, ?
The differences between terms increase by 1 each time. Last difference was 6, next difference is 7, so next term = 25 + 7 = 32

Question 8

Find the next term in the series: 12, 13, 17, 24, 34, 47, ?
The differences between terms increase by 3 each time. Last difference was 13, next difference is 16, so next term = 47 + 16 = 63

Question 9

Find the next term in the series: 12, 13, 16, 21, 28, 37, ?
The differences between terms increase by 2 each time. Last difference was 9, next difference is 11, so next term = 37 + 11 = 48

Question 10

Find the next term in the series: 11, 13, 18, 26, 37, ?
The differences between terms increase by 3 each time. Last difference was 11, next difference is 14, so next term = 37 + 14 = 51

Question 11

Find the next term in the series: 5, 7, 10, 14, 19, 25, ?
The differences between terms increase by 1 each time. Last difference was 6, next difference is 7, so next term = 25 + 7 = 32

Question 12

Find the next term in the series: 9, 11, 15, 21, 29, 39, ?
The differences between terms increase by 2 each time. Last difference was 10, next difference is 12, so next term = 39 + 12 = 51

Question 13

Find the next term in the series: 12, 13, 17, 24, 34, 47, ?
The differences between terms increase by 3 each time. Last difference was 13, next difference is 16, so next term = 47 + 16 = 63

Question 14

Find the next term in the series: 6, 9, 14, 21, 30, 41, ?
The differences between terms increase by 2 each time. Last difference was 11, next difference is 13, so next term = 41 + 13 = 54

Question 15

Find the next term in the series: 8, 11, 17, 26, 38, 53, ?
The differences between terms increase by 3 each time. Last difference was 15, next difference is 18, so next term = 53 + 18 = 71

Question 16

Find the next term in the series: 11, 13, 18, 26, 37, 51, ?
The differences between terms increase by 3 each time. Last difference was 14, next difference is 17, so next term = 51 + 17 = 68

Question 17

Find the next term in the series: 14, 18, 25, 35, 48, ?
The differences between terms increase by 3 each time. Last difference was 13, next difference is 16, so next term = 48 + 16 = 64

Question 18

Find the next term in the series: 6, 9, 15, 24, 36, 51, ?
The differences between terms increase by 3 each time. Last difference was 15, next difference is 18, so next term = 51 + 18 = 69

Question 19

Find the next term in the series: 8, 11, 16, 23, 32, ?
The differences between terms increase by 2 each time. Last difference was 9, next difference is 11, so next term = 32 + 11 = 43

Question 20

Find the next term in the series: 11, 15, 21, 29, 39, ?
The differences between terms increase by 2 each time. Last difference was 10, next difference is 12, so next term = 39 + 12 = 51
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