![Points A, P, Q and B lie on the same line such that P, Q and B are, respectively, 100 km, 200 km and 300 km away](https://www.gkseries.com/blog/wp-content/uploads/2024/03/Points-A-P-Q-and-B-lie-on-the-same-line-such-that-P-Q-and-B-are-respectively-100-km-200-km-and-300-km-away.jpg)
Points A, P, Q and B lie on the same line such that P, Q and B are, respectively, 100 km, 200 km and 300 km away from A. Cars 1 and 2 leave A at the same time and move towards B. Simultaneously, car 3 leaves B and moves towards A. Car 3 meets Car 1 at Q, and Car 2 at P. If each car is moving in uniform speed then the ratio of the speed of Car 2 to that of Car 1 is
- 1 : 4
- 2 : 9
- 1 : 2
- 2 : 7