ReasoningAbility.com

Master Alternating Series - Beginner Level Problems Alternating Series BEGINNER

Excel in competitive exams with this skill builder ⚡ worksheet on Alternating Series. Worksheet 3 of 10 contains 20 beginner-level problems. Target your step-by-step problem solving skills while practicing alternating series practice, alternating series for competitive exams, and how to solve alternating series.

📝 Worksheet 3 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Alternating Series
Worksheet 3 of 10 (22% complete)

Question 1

Find the next term in the series: 13, 26, 13, 26, 13, ?
Alternating series: multiply by 2, divide by 2. Next operation gives 26

Question 2

Find the next term in the series: 10, 13, 4, 7, 2, 5, 1, ?
Alternating series: +3, ÷3. Next operation gives 4

Question 3

Find the next term in the series: 11, 10, 30, 29, 87, ?
Alternating series: -1, ×3. Next operation gives 86

Question 4

Find the next term in the series: 10, 14, 8, 12, 6, 10, 4, ?
Alternating series: add 4, subtract 6. Next operation gives 8

Question 5

Find the next term in the series: 20, 60, 20, 60, 20, 60, 20, ?
Alternating series: multiply by 3, divide by 3. Next operation gives 60

Question 6

Find the next term in the series: 16, 48, 24, 72, 36, ?
Alternating series: multiply by 3, divide by 2. Next operation gives 108

Question 7

Find the next term in the series: 22, 29, 24, 31, 26, 33, ?
Alternating series: add 7, subtract 5. Next operation gives 28

Question 8

Find the next term in the series: 15, 19, 16, 20, 17, ?
Alternating series: add 4, subtract 3. Next operation gives 21

Question 9

Find the next term in the series: 18, 22, 20, 24, 22, ?
Alternating series: add 4, subtract 2. Next operation gives 26

Question 10

Find the next term in the series: 10, 20, 6, 12, 4, ?
Alternating series: multiply by 2, divide by 3. Next operation gives 8

Question 11

Find the next term in the series: 12, 24, 12, 24, 12, 24, ?
Alternating series: multiply by 2, divide by 2. Next operation gives 12

Question 12

Find the next term in the series: 9, 27, 25, 75, 73, ?
Alternating series: ×3, -2. Next operation gives 219

Question 13

Find the next term in the series: 24, 32, 26, 34, 28, ?
Alternating series: add 8, subtract 6. Next operation gives 36

Question 14

Find the next term in the series: 16, 48, 16, 48, 16, 48, ?
Alternating series: multiply by 3, divide by 3. Next operation gives 16

Question 15

Find the next term in the series: 13, 26, 23, 46, 43, 86, ?
Alternating series: ×2, -3. Next operation gives 83

Question 16

Find the next term in the series: 13, 20, 18, 25, 23, 30, ?
Alternating series: add 7, subtract 2. Next operation gives 28

Question 17

Find the next term in the series: 19, 38, 19, 38, 19, ?
Alternating series: multiply by 2, divide by 2. Next operation gives 38

Question 18

Find the next term in the series: 7, 2, -1, -1, -4, -2, ?
Alternating series: ÷3, -3. Next operation gives -5

Question 19

Find the next term in the series: 11, 13, 6, 8, 4, ?
Alternating series: +2, ÷2. Next operation gives 6

Question 20

Find the next term in the series: 19, 57, 28, 84, 42, 126, ?
Alternating series: multiply by 3, divide by 2. Next operation gives 63
Previous Worksheet Next Worksheet