hard · GMAT Quant
A satellite moves at 7 kilometers per second (km/s). A second satellite is 1,500 kilometers behind it and moving in the same direction at 10 km/s.
If the first satellite increases its speed to 8 km/s after 200 seconds, how many seconds after the speed increase will the second satellite catch the first?
- 450
- 300
- 500
- 750
- 200
Sign up free to see the explanation and track your rank →
More GMAT Quant practice
- Including both endpoints, how many distinct integer price points are in this range?
- Which of the following expressions must result in a positive value?
- Which property of arithmetic justifies that first step?
- Which of the following must also be an even integer?
- Which of the following inequalities correctly represents this range?
- Which of the following includes the number 0?
- How many unique meal combinations can a customer create?
- What is the probability that the lightbulb is functional?