2. Questions Bank
  3. 7th Class
  4. Mathematics
  5. Comparing Quantities

7th Class Mathematics Comparing Quantities Question Bank Ratio and Proportion, Percentage and S.I. and C.I.

  • question_answer
    If \[\mathbf{a}:\text{ }\mathbf{b}\text{ }=\text{ }\mathbf{3}\text{ }:\text{ }\mathbf{4}\text{ }\mathbf{and}\text{ }\mathbf{b}\text{ }:\text{ }\mathbf{c}\text{ }=\text{ }\mathbf{3}\text{ }:\text{ }\mathbf{4}\] then find the value of a: c.

    A) 9 : 16

    B) 3 : 16

    C) 3 : 4

    D) 4 : 3

    E) None of these

    Correct Answer: A

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