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
    Three numbers are in the ratio\[\mathbf{2}:\mathbf{3}:\mathbf{4}\]. If sum of their squares is 1044, then find the sum of the numbers.

    A) 63

    B) 27

    C) 54        

    D) 45

    E) None of these

    Correct Answer: C

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