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


    ⚡ Azaadi sale - Celebrate Independence Day with Flat 55% Off On all courses! 13 to 17 Aug ⚡ Enroll Now

    Question

    A container contains 25 liters of milk. From this

    container, 5 liters of milk is taken out and replaced by water. This process is repeated two times. How much milk is there in the container now?
    A 12.8 Correct Answer Incorrect Answer
    B 11.2 Correct Answer Incorrect Answer
    C 14.6 Correct Answer Incorrect Answer
    D 10.6 Correct Answer Incorrect Answer

    Solution

    remaining milk in the container = Original amount × [1- amount taken out /original amount] ⁿ = 25 × [1-5/25] ³ =25 × [4/5] ³ =25 × 64/125 =64/5 =12.8 liters

    Practice Next

    Relevant for Exams:

    ask-question

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

    Get My Free Call