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  5. Measurement Length, Weight and Capacity

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

  • question_answer
    The mid-day temperature on a Sunday was\[{{34}^{o}}C\]. If fell by \[{{9}^{o}}C\] by \[8:00\,\,p.m.\] on Sunday and further by \[{{3}^{o}}C\] by \[2:00\,\,a.m.\] the next day. The temperature rose by \[{{8}^{o}}C\] by \[8:00\,\,a.m.\] on Monday, What is the temperature at \[8:00\,\,a.m.\] on Monday?

    A) \[{{12}^{o}}C\]                      

    B)                    \[{{30}^{o}}C\]                      

    C)                    \[{{46}^{o}}C\]                                  

    D)                                \[{{22}^{o}}C\]          

    Correct Answer: B

    Solution :

    Initial temperature on Sunday \[={{34}^{o}}C\] Total fall in temperature by \[2:00\,\,a.m.\] on Monday             \[={{9}^{o}}C+{{3}^{o}}C={{12}^{o}}C\] The temperature at \[2:00\,\,a.m.\] On Monday\[={{34}^{o}}C-{{12}^{o}}C={{22}^{o}}C\] The temperature rose by \[{{8}^{o}}C\] by \[8:00\,\,a.m.\]on Monday. \[\therefore \]Final temperature at \[8:00\,\,a.m.\] on Monday. \[={{22}^{o}}C+{{8}^{o}}C={{30}^{o}}C\]


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