Question:medium

Look carefully for the pattern, and then choose which number comes next:
20, 110, 210, 320, _ _ _

Show Hint

If the first-level differences aren't constant, check the "difference of differences"—this is a common feature in quadratic sequences.
Updated On: Apr 1, 2026
  • 454
  • 452
  • 440
  • 461
  • 425
Show Solution

The Correct Option is C

Solution and Explanation

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