What number should come next in the pattern: 121, 144, 169, ?
Correct answer: A. 196
- A. 196
- B. 225
- C. 210
- D. 200
Explanation
The sequence is composed of perfect squares: 121 is 11², 144 is 12², and 169 is 13². Therefore, the next number in the pattern should be 14², which is 196. The other options do not fit this pattern of consecutive perfect squares.
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