Multiple choice general knowledge

361, 289, _______, 169, 121

  1. 225

  2. 230

  3. 245

  4. 215
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This sequence consists of decreasing perfect squares: 19²=361, 17²=289, 15²=225, 13²=169, 11²=121. The missing term is 15²=225.

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