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8th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    Complete the series: 13, 24, 46, 90, 178, .........

    A) 354               

    B) 266

    C) 364                             

    D) 344

    Correct Answer: A

    Solution :

    The rule is  \[+11,+22,+44,+88,+176.\] The next number is \[178+176=354.\]          


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