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7th Class Mental Ability Algebraic Expressions Question Bank Algebra

  • question_answer
    If the duty on an article be reduced by 40% of its present amount, then by how much percent must the consumption be increased in order that the revenue may remain unaltered?

    A) 50 %    

    B)                           \[166\frac{2}{3}\,\,%\]

    C) 40%          

    D)                 20 %    

    E) None of these

    Correct Answer: B

    Solution :

    Not Available          


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