5th Class Mathematics Measurement Length, Weight and Capacity Question Bank Measurement

  • question_answer
    A beaker is \[\frac{3}{7}\] filled with water. Another 20 litres of water is needed to fill the beaker to its brim. What is the capacity of the beaker?

    A)  45 litres

    B)  20 litres          

    C)  65 litres

    D)  35 litres

    Correct Answer: D

    Solution :

      Let capacity of beaker\[=x\] Then, \[\frac{3x}{7}+20=x\Rightarrow \frac{4x}{7}=20\] \[\Rightarrow \]               \[x=35\]


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