8th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    8, 15, 28, 53?

    A) 106                             

    B) 98

    C) 100                             

    D) 102

    Correct Answer: D

    Solution :

    Let x = 8 Then \[15=2x-1=y\] \[28=2y-2=z\] \[53=2z-3=m\] Next term in the pattern should be \[2m-4=2x53=4=102\]


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