36. A Police Officer walks from his house at 4 Km per hour and reaches his office 5 minutes late.If his speed is 5 Km per hour,he will reach his office 10 minutes early.How far is his office from the house? September 20, 2025 by Admin A. 5 Km B. 5/12 Km C. 2.2 Km D. 10 Km ✅ The correct answer is option 5 Km.