8th Class Mathematics Algebraic Expressions Question Bank Algebra

  • question_answer
    Match column I with column II and select the correct answer using the code given below the columns:
    Column - I Column - II
    (A) Solution of \[\frac{{{x}^{5}}-7{{x}^{2}}+18}{{{x}^{3}}-2}\]is (p) ? 8
    (B) Solution of \[\frac{{{x}^{5}}+7{{x}^{2}}+18}{{{x}^{3}}-2}\] (q) 0.6
    (C) Solution of \[\frac{-{{x}^{5}}-7{{x}^{2}}+18}{{{x}^{3}}-2}\] is (r) \[-\frac{3}{4}\]
    (D) Solution of \[0.25(4t-3)\]\[=0.05(10t-9)\] (s) 5
    (E) Solution of\[\frac{{{x}^{2}}-9}{{{x}^{2}}+3}\] is (t) 2.4

    A)  \[\frac{{{x}^{3}}+2{{x}^{2}}-x}{{{x}^{2}}-9}\]\[(D)\to (q),(E)\to (s)\]

    B)  \[\frac{x}{2}+10+5\]\[(D)\to (p),(E)\to (t)\]

    C)  \[\frac{x}{2}+15=10\]\[(D)\to (q),(E)\to (p)\]

    D)  \[6(2a-1)+8=14,\]\[(D)\to (q),(E)\to (p)\]

    Correct Answer: C

    Solution :

    \[\frac{7}{2}\]


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