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Rohan travels from Delhi to Bhopal by train. If he travels 80 km in 2 hours, what is his average speed?

easy MCQ 1 mark Class 4 · Mathematics · A Trip to Bhopal
  1. 30 km/h
  2. 40 km/h
  3. 50 km/h
  4. 60 km/h
Answer
40 km/h

The correct answer is 40 km/h — 4. Hence, average speed is 40 km/h.

Step-by-step solution

  1. 1. Identify distance = 80 km and time = 2 hours.
  2. 2. Use speed formula: speed = distance ÷ time.
  3. 3. Compute 80 km ÷ 2 h = 40 km/h.
  4. 4. Hence, average speed is 40 km/h.
Common mistake: forgetting to divide distance by time

Concept tested: average speed calculation

Published · How this solution was prepared and checked

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