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

    Question

    In library, the ratio of the number of mathematics books

    to that of physics books, is the same as the ratio of the number of physics book to that of chemistry books, If there are 144 mathematics books and 100 chemistry books, then the ratio of the total number of mathematics and physics book to the total number of chemistry and physics book is:
    A 3 : 2 Correct Answer Incorrect Answer
    B 6 : 5 Correct Answer Incorrect Answer
    C 5 : 4 Correct Answer Incorrect Answer
    D 4 : 3 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

    Practice Next
    More Previous year papers Questions
    ask-question