2. Questions Bank
  3. 11th Class
  4. Mental Ability
  5. Relations and Functions

11th Class Mental Ability Relations and Functions Question Bank Question - Symbols Relation

  • question_answer
    Direction: If\['+'\] is\['\times ','-'\] is \['+','\times '\] is \['\div '\] and \['\div '\] is\['-'\], then answer the following questions. \[\mathbf{21\div 8+2-12\times 3=?}\]

    A) 14

    B) 9

    C) 13.5

    D) 11

    E) None of these

    Correct Answer: B

    Solution :

    Explanation Option (b) is correct. \[21-8\times 2+12\div 3=21-16+4=9\]


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