What is the next number in the series: 10, 20, 30, 50, ...? (2023)

Practice Questions

1 question
Q1
What is the next number in the series: 10, 20, 30, 50, ...? (2023)
  1. 60
  2. 70
  3. 80
  4. 90

Questions & Step-by-step Solutions

1 item
Q
Q: What is the next number in the series: 10, 20, 30, 50, ...? (2023)
Solution: The series adds 10, 10, and then 20. The next addition is 30, so 50 + 30 = 80.
Steps: 0

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