Operations
Common Entrance Quantitative Reasoning
8 Operations practice questions covering everything you need for Common Entrance.
Drill Operations →Sample Operations questions
Q1· EASY
If x # y means 2x - y, find 7 # 4.
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Q2· MEDIUM
If m ⊗ n means (m + n) ÷ 2, find 9 ⊗ 15.
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Q3· HARD
If 5 ★ 2 = 15 and 4 ★ 3 = 16, find 6 ★ 2.
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Q4· EASY
If 8 @ 2 = 6 and 15 @ 5 = 10, find 20 @ 4.
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Q5· HARD
If 3 ⊕ 4 = 25 and 5 ⊕ 12 = 169, find 6 ⊕ 8.
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Q6· EASY
If 7 * 3 = 10 and 9 * 5 = 14, find 8 * 6.
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Q7· MEDIUM
If p # q means p² + q, find 3 # 4.
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Q8· MEDIUM
If a ★ b means (a x b) - a, find 5 ★ 3.
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