CampusFin

A person travels from A to B at a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for both the trips?

Review the verified answer and explanation for this ASF Airports Security Force past-paper question on CampusFin.

A person travels from A to B at a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for both the trips? Answer: 48 km/h

When a person travels equal distances at different speeds, the average speed is not the arithmetic mean of the two speeds. Instead, use the formula:

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the ASF Airports Security Force preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.