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4th Class Mathematics Addition and Subtraction Question Bank Addition and Subtraction

  • question_answer
    Observe the pattern given.
    \[\mathbf{19537},\mathbf{20087},\mathbf{[}\,\,\mathbf{?}\,\,\mathbf{]},\mathbf{21187}\]
    Which number completes the pattern?

    A)  550                            

    B)       20573            

    C)       20673                        

    D)       20637

    Correct Answer: D

    Solution :

    The difference between the consecutive numbers in the given pattern is \[\text{2}00\text{87}-\text{19537}=\text{55}0\] So, the required number is \[\text{2}00\text{87}+\text{55}0=\text{21187}-\text{55}0=\text{2}0\text{637}.\]


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