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

  • question_answer
    Direction: Study the patterns given.
    Pattern 1
    Pattern 2
               
    Pattern 3
    In which pattern will there be 128 triangles?

    A)  14th                

    B)       12th                

    C)       16th                            

    D)       18th

    Correct Answer: C

    Solution :

    The number sequence of the number of triangles is 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128 and so on. Clearly, 128 triangles will be present in the 16th pattern.


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