11th Class Mental Ability Inserting Missing Number Question Bank Question - Inserting Number Test

  • question_answer
    Direction: Find the missing number/alphabet.

    A) -30

    B) 13

    C) 18

    D) 30

    E) None of these

    Correct Answer: D

    Solution :

    Explanation Option (d) is correct. We have: \[7\times 2\times 3=42,\,\,9\times 1\times 2=18\] So, missing number \[=5\times \left( -2 \right)\times \left( -3 \right)=30\]

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