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SEAMO 2027 - Paper B - SET 01 - Self-study Question 14

SEAMO · SEAMO 2027 - Paper B - SET 01 - Self-study

Question 14

In the diagram, the topmost layer has 60 circles. How many circles are there altogether?

Question illustration
  1. 1750
  2. 1780
  3. 1830
  4. 1880
  5. None of the above