CAT 2018 Slot 2 QA Q1 Time, Speed & Distance

Question 1 of the Quantitative Ability (QA) section, CAT 2018 Slot 2, with CAT's official answer.

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. A
    1 : 4
  2. B
    2 : 9
  3. C
    1 : 2
  4. D
    2 : 7

Answer: (A) 1 : 4 Time, Speed & Distance MCQ

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