general math MCQ #316

Stations P and Q are situated 200km apart. Two trains start form stations P and Q simultaneously. The train starting from station P goes toward station Q at 100km per hour. The train starting from station Q goes towards station P at 150km per hour. At what

general math MCQ #316

  1. Question 1

    Q1. Stations P and Q are situated 200km apart. Two trains start form stations P and Q simultaneously. The train starting from station P goes toward station Q at 100km per hour. The train starting from station Q goes towards station P at 150km per hour. At what

    • A) 20km
    • B) 40km
    • C) 30km
    • D) 80km

    Answer: 80km

    Explanation: Combined speed = 250 km/hr; meeting time = 200/250 = 4/5 hr; train from P travels 100×4/5 = 80 km from P.