Q: A man walks at a speed of 6 km/hr for 1 km and 8 km/hr for the next 1 km. What is the average speed for the walk of 2 km?
(a)6.86 km/hr
(b)14 km/hr
(c)3.5 km/hr
(d)1.4 km/hr
Correct Answer: (c)
The correct answer is (c): 3.5 km/hr. Subject: Quantitative Aptitude & Data Interpretation | Sub-topic: Numerical Ability Note: This answer was determined through AI-based research. Verify against the official answer key when available.