ArithmeticQuestion 307 of 550

A driver travels 120 km at 40 km/h and then another 120 km at 120 km/h. What is his average speed for the whole trip?

  1. 80 km/h
  2. 70 km/h
  3. 75 km/h
  4. 60 km/h
Show answer

Correct answer: 60 km/h

The first time is 120 ÷ 40 = 3 hours. The second time is 120 ÷ 120 = 1 hour. The total is 240 km in 4 hours. The average speed = 60 km/h.

Test structure: ETEC guide to the GAT

Practice arithmetic

Questions last reviewed: 21 October 2026