Free Practice Question
PS · Problem Solving
sub-505
Distance/Rate Problems
A car travels at a constant rate of 20 meters per second. How many kilometers does it travel in 10 minutes? (1 kilometer = 1,000 meters)
Answer Choices
Correct answer marked belowA
5
12
Correct
C
15
D
20
E
25
See the full step-by-step explanation
You can see the correct answer above. Sign in for free to unlock the complete worked solution.
Track your performance and improve
Get detailed analytics, unlock full explanations, and move up difficulty tiers as you practice.
Explanation
Unlock the full explanation
Create a free account to reveal the correct answer, see the step-by-step explanation, and start tracking your GMAT progress.
Comments
Sign in to join the discussion
No comments yet
Be the first to share your thoughts and help others understand it better.
Sign in to commentWhat this question tests
What it tests
Your application of distance = rate × time to trains, boats, and commuters, including relative speed.
Common trap
Mixing units (miles per hour vs. minutes) or averaging speeds — average speed is total distance over total time.
Details
Difficulty
sub-505
Type
PS
Category