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SOF IMO · Mathematical Operations · Quiz

Mathematical Operations — quick quiz

5 SOF IMO-pattern questions on Mathematical Operations. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Hard

If the following operations hold: @ means 'add the numbers and then multiply by 2', # means 'subtract the second number from the first and then divide by 2', then find the value of: (10 @ 5) # (12 @ 3)