Question

If the factory is not visited on the day immediately preceding the visit to the
university, then the police station can be visited on the

• A. \( \text{first day} \)
• B. \( \text{second day} \)
• C. \( \text{third day} \)
• D. \( \text{fourth day} \)
• E. \( \text{sixth day} \)

Hint:

Check day constraints and sequence.

Answer 1

The Correct Option is C

Step 1: Assume university on day 2 (from prior context); factory
cannot be on day 1. Step 2: Six institutions over 6 days; police station can be on any day
except constrained by others, but must fit sequence. Step 3: Test: Day 1 (e.g., Shelter), 2 (University), 3 (Police), 4
(Hospital), 5 (Mall), 6 (Factory) works, as 1\neq Factory.
Step 4: (C) is possible; others (A: conflicts with Factory, B: University,
D/E: specific to Mall/Factory) may not always fit without more rules.