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GATE Electronics & Communication · Puzzles and Seating Arrangement · 2026-2026

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Rosen — Discrete Mathematics and Its Applications

Discrete structures, counting, relations, graph theory

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2026 Q7

Three children P, Q, R and two grown-ups X, Y play a badminton doubles tournament. X and Y are parents to two of the children playing. The child of X is not the same as the child o...

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