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) If \[2x-y-5\] and \[3x+2y=11,\]then \[x+y=\] (p) no solution
    (B) If \[x+2y=5\]\[2x+3y=8,\] then \[x+y=\] (q) 2
    (C) If \[2x+3y=7\] \[6x+9y=1,\]then there is (r)  3
    (D)  If \[3x-4y=7\]\[5x+2y=3,\]then \[7x+5y=\] (s) 4

    A)  \[(A)\to (q),(B)\to (r),(C)\to (s),(D)\to (p)\]

    B)  \[(A)\to (s),(B)\to (r),(C)\to (p),(D)\to (q)\]

    C)  \[(A)\to (r),(B)\to (s),(C)\to (p),(D)\to (q)\]

    D)  \[(A)\to (s),(B)\to (r),(C)\to (q),(D)\to (p)\]

    Correct Answer: B

    Solution :

    \[\frac{5}{2}\]


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