📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

    A train passes an electrical pole in 15 seconds and

    passes a platform 345 m long in 60 seconds. Find the length of the train.
    A 135 m Correct Answer Incorrect Answer
    B 155 m Correct Answer Incorrect Answer
    C 120 m Correct Answer Incorrect Answer
    D 115 m Correct Answer Incorrect Answer

    Solution

    Let the length of the train be ‘x’ meter. ∴ x/15 = (x + 345)/60 ⇒ 60x = 15x + 5175 ⇒ 45x = 5175 ⇒ x = 115 m

    Practice Next
    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call