Question

Which of the following can be the workshops given in room 1 and room 2 on each of the three days?

• A. 1: Graphics, Marketing, Graphics \ 2: Research, Graphics, Marketing \
• B. 1: Graphics, Research ,Marketing \ 2: Marketing ,Marketing, Research \
• C. 1: Marketing, Graphics ,Research \ 2: Graphics, Research, Marketing \
• D. 1: Marketing , Research , Graphics \ 2: Research , Marketing , Graphics \
• E. 1: Research , Marketing , Research \ 2: Graphics , Research , Marketing \textbf

Hint:

Verify each room has unique workshops; test against sequencing rules.

Answer 1

The Correct Option is D

Step 1: Each room schedules each workshop (G, M, R) exactly once over the three days.
Step 2: Eliminate (A), (B), (E) as they do not have all three workshops in at least one room.
Step 3: For (C) and (D), apply rules: Graphics not in same room consecutive days; Marketing in room 1 on Wednesday; Research not in room 2 on Thursday. (C) violates Research in room 2 on Thursday; (D) satisfies all.