Data interpretationQuestion 514 of 550

A car drives for 2 hours at 60 km/h. Then it drives for 3 hours at 80 km/h. What is its mean speed for the whole trip?

  1. 70 km/h
  2. 68 km/h
  3. 75 km/h
  4. 72 km/h
Show answer

Correct answer: 72 km/h

The distance is 120 + 240 = 360 km. The time is 5 hours. The mean speed is 360 ÷ 5 = 72 km/h.

Test structure: ETEC guide to the GAT

Practice data interpretation

Questions last reviewed: 21 October 2026