A car travels from A to B at 80 km/h and returns at 60 km/h. Find the approx. average speed of the car.
Show answer & explanation
Correct answer: A
Explanation
Average speed = (2 × 80 × 60) / (80 + 60)
= 9600 / 140= 68.57 km/h
SSC Selection Post - Higher Secondary Level - 28th July 2025 - Shift 2 • Quantitative Aptitude • Q49
A car travels from A to B at 80 km/h and returns at 60 km/h. Find the approx. average speed of the car.
Correct answer: A
Explanation
Average speed = (2 × 80 × 60) / (80 + 60)
= 9600 / 140= 68.57 km/h