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GATE Civil Engineering (CE) 2021 Shift 2 Solved Paper

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Question : 4 of 65

Marks: +1, -0

⊕ and ⊙ are two operators on numbers p and q such that
p ⊙ q = p - q, and p ⊕ q = p × q
Then, (9 ⊙ (6⊕ 7)) ⊙ (7 ⊕ (6 ⊙ 5)) =

- 33
40
- 40
- 26

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