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4th Class Mathematics Large Numbers Question Bank Large Numbers

  • question_answer
    A bag has some sweets. Four people guessed the number of sweets to the nearest ten.
    80 60 70 90
    Roja Vicky Salma Naveen
                    The actual number is a multiple of 7. The digits of the number add up to 9. Who guessed the number correctly?

    A)  Naveena                            

    B)        Roja                     

    C)        Salma                                  

    D)        Vicky

    Correct Answer: D

    Solution :

    The number of sweets is a multiple of 7 between 55 and 94, which can be 56,63 70 77,84 or 91.                      Out of these multiples, the one whose digits add up to 9 is 63, which when rounded to the nearest 10 gives 60. So, Vicky guessed the number correctly.


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