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7th Class Mathematics Comparing Quantities Question Bank Comparing Quantities

  • question_answer
    Three litres of petrol costs Rs. 183/-. How much does Vikram need to pay to fill up his car's petrol tank, if his petrol tank has a capacity of 35 litres?

    A) \[Rs.\,\,2000/-\]              

    B) \[Rs.\,\,1510/-\]      

    C) \[Rs.\,\,2100/-\]              

    D) \[Rs.\,\,2135/-\]

    Correct Answer: D

    Solution :

    (d) 3 litres\[~=Rs.\,\,183\] \[\therefore \]  1 litres \[=Rs.\,\,{}^{183}/{}_{3}=Rs.\,\,61\] \[\therefore \] 35 litres \[=Rs.\,\,61\times 35=Rs.\,\,2135\]


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