Algebra Middle Two

7 Questions

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Algebra Quizzes & Trivia

Test your self


Questions and Answers
  • 1. 
    The square roots of 25 is
    • A. 

      5

    • B. 

      -5

    • C. 

      5 and -5

    • D. 

      25

  • 2. 
    The relation 3 x + 8 y = 24 is represented by a straight line intersecting y-axis at the point ………
    • A. 

      (0, 8)

    • B. 

      (8 , 0)

    • C. 

      (0 , 3)

    • D. 

      (3 , 0)

  • 3. 
     If (2, - 5) satisfies the relation 3 x - y  + c = 0, then c = …….
    • A. 

      1

    • B. 

      -1

    • C. 

      11

    • D. 

      -11

  • 4. 
    The opposite table represents the relation between  and y Which of the following expresses this relation ?             x         1          2           3         4          y         -2          -5          -8        -11
    • A. 

      X+y=-1

    • B. 

      X-y=3

    • C. 

      3 x+y=1

    • D. 

      Y=-x-3

  • 5. 
    1) If  (3k,2k)  satisfies the relation x-3y=9 then value of k = ……….
    • A. 

      -3

    • B. 

      2

    • C. 

      3

    • D. 

      -2

  • 6. 
    If the volume of a cube = 64  then the length of a diagonal of one face = ……… cm
    • A. 

      4

    • B. 

      Positive square root 32

    • C. 

      32

    • D. 

      8

  • 7. 
    The volume of a cube is 5 cubic cm  If the edge length become twice the first then its volume = ……..