Lesson eLearning

A heron migrates 500 km during winter. If it travels at a constant speed of 50 km per day, how many days will it take?

easy MCQ 1 mark Class 4 · EVS · Omana Journey
  1. 5 days
  2. 10 days
  3. 15 days
  4. 20 days
Answer
10 days

The correct answer is 10 days — Conclude that the heron takes 10 days to complete the migration.

Step-by-step solution

  1. Write the relation distance = speed × time.
  2. Substitute the given values: 500 km = 50 km/day × time.
  3. Solve for time: time = 500 ÷ 50 = 10.
  4. Conclude that the heron takes 10 days to complete the migration.
Common mistake: Mixing up speed with distance or confusing units

Concept tested: Distance–speed–time relation

Published · How this solution was prepared and checked

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