11th Class Mental Ability Series Question Bank Question - Series

  • question_answer
    Direction: Find the missing number. 13 (168) 13, 14 (181) 13, 15 (?) 13.

    A) 190

    B) 194

    C) 195

    D) 196

    E) None of these

    Correct Answer: D

    Solution :

    Explanation Option (d) is correct. As, \[13\times 13=169\Rightarrow 169-1=168.\] \[14\times 13=182\Rightarrow 182-1=181\] Similarly, \[15\times 13=195\] \[195-1=194\]


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