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7th Class Mathematics Comparing Quantities Question Bank Comparing Quantities

  • question_answer
    In an office the working hours are 10:30 a.m. to 5:30 p.m. and in between 30 minutes are spent for lunch. Find the ratio of office hours to the time spent for lunch.

    A)  \[7:30\]                              

    B)  \[1:14\]

    C)  \[14:1\]                

    D)         \[30:7\]

    Correct Answer: C

    Solution :

     Office hours = 10:30 a.m. to 5:30 p.m. = 7 hrs = 420 minutes Lunch time = 30 minutes \[\therefore \] Required ratio\[~=420:30=14:1\]


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