GATE 2020 CE (CE2) – Question 4
After inauguration of a new building, the HoD collected office preferences. P wanted a room adjacent to the lab, Q close to the lift, R a playground view and S a corner office. Which allocation satisfies everyone? The four layouts are arranged A, B across the top row and C, D across the bottom row.

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Correct answer: (C) Layout C
Explanation
Check each constraint in C:P occupies the lower office adjoining the lab;Q is at the right end nearest the lift;R faces the playground;S is at the left corner. A leavesQ away from the lift,B placesP away from the lab,andD does not giveS a corner. **Answer:C**.