10th Class Mathematics Related to Competitive Exam Question Bank Logical Reasoning

  • question_answer
    '+' stands for division, '-' stands for multiplication, 'x' stands for subtraction and -' stands for addition. Which one of the following equations is correct?

    A)  \[18\div 6-7+5\times 2=20\]

    B)  \[18+6\div 7\times 5-2=18\]

    C)  \[18\times 6+7\div 5-2=16\]

    D)  \[18\div 6\times 7+5-2=22\]

    Correct Answer: B

    Solution :

    Analyzing each option (A) \[18\times 6+7\div 5-2=107.4\] (B) \[18\,\,\div \,6\times 7-5+2=18\] (C) \[18-6\div 7\times 5+2=15.71\] (D) \[18\times 6-7-5+2=108.6\] Option (B) is correct.


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