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SEAMO 2026 Paper A SET 2 – Self-practice Question 19

SEAMO · SEAMO 2026 Paper A SET 2 – Self-practice

Question 19

A new operation is defined as:

$$\begin{aligned}2\odot4&=12\\3\odot5&=16\\2\odot8&=20\end{aligned}$$

Find the value of $6\odot9$.
  1. 10
  2. 15
  3. 20
  4. 25
  5. 30