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PIMSO 2025 - Mathematics - Secondary 1 - National Round Question 21

PIMSO Maths · PIMSO 2025 - Mathematics - Secondary 1 - National Round

Question 21

1, 11, 101, 1001 are palindromic numbers. How many positive palindromic numbers less than 2025 are there?

Note! A palindromic number is a number that reads the same forwards and backward.
  1. 109
  2. 110
  3. 119
  4. 129