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

    âš¡ Month End Offer - Flat 52% Off On All Courses! Enroll Now âš¡
    00:00:00 AM Left

    Question

    A Solid Cone of height 18cm diameter of its base 36cm is

    cut from a wooden Solid sphere of radius 18cm. the percentage of wood wasted is ?
    A 75% Correct Answer Incorrect Answer
    B 60% Correct Answer Incorrect Answer
    C 80% Correct Answer Incorrect Answer
    D 66(2/3)% Correct Answer Incorrect Answer

    Solution

    (Volume of Cone)/(Volume of Sphere) = (1/3 π r2 h)/(4/3 π r³) = (1/3 × π ×(18)2 × 18)/(4/3 × π ×(18)³) = 1/4 Wood that is wasted = 3/4 × 100 = 75%

    Practice Next
    More Mensuration Questions

    Relevant for Exams:

    ask-question