Entry Test_ 10 Grade

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Quizzes Created: 1 | Total Attempts: 274
Questions: 10 | Attempts: 274

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Entry Test_ 10 Grade - Quiz

The test consists of 10 questions. The test aims at checking the basic knowledge from 8 and 9 grade. The questions are connected with the topics from the new shcool year.


Questions and Answers
  • 1. 

    Which of these sets of numbers are NOT rational?

    • A.

      0; 4; -5; 0,4; 5

    • B.

      Sqrt(2); 2; -3; 5; 0

    • C.

      0,7; 0,8; 5; -7; 3

    • D.

      2; -3; 7; 7,9; 2

    Correct Answer
    B. Sqrt(2); 2; -3; 5; 0
  • 2. 

    Which of the following graph does NOT represent the graph of function?

    • A.

      A

    • B.

      B

    • C.

      C

    • D.

      D

    Correct Answer
    A. A
    Explanation
    The question is asking for the graph that does not represent the graph of a function. Since no specific graphs are provided, it is impossible to determine which graph is being referred to as "a". Therefore, an explanation cannot be generated.

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  • 3. 

    Line l has the equation y = 6x + 1. Give the equation of the line through (1, 0) parallel to l .

    • A.

      Y = 6x - 1

    • B.

      Y = -6x + 1

    • C.

      Y = 6x - 6

    • D.

      Y = x - 6

    Correct Answer
    C. Y = 6x - 6
    Explanation
    The equation of a line that is parallel to line l will have the same slope, which is 6. Since the line passes through the point (1, 0), we can use the point-slope form of a linear equation to find the equation of the line. Using the point-slope form, we have y - 0 = 6(x - 1), which simplifies to y = 6x - 6. Therefore, the equation of the line through (1, 0) parallel to l is y = 6x - 6.

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  • 4. 

    Write   in completed - square form and find the minimum value.

    • A.

      11

    • B.

      7

    • C.

      0

    • D.

      -1

    Correct Answer
    B. 7
    Explanation
    The given question asks us to write a number in completed square form and find its minimum value. The numbers given are 11, 7, 0, and -1. The only number that can be written in completed square form is 7, as it is the square of 2. Therefore, the minimum value is 7.

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  • 5. 

    The graph below is a straight line. Find the equation of a relation /function/

    • A.

      Y = 2x +1

    • B.

      Y = -2x - 1

    • C.

      Y = 2x -1

    • D.

      Y = x -1

    Correct Answer
    C. Y = 2x -1
    Explanation
    The equation y = 2x - 1 represents a straight line with a slope of 2 and a y-intercept of -1. This means that for every increase of 1 in the x-coordinate, the y-coordinate increases by 2. The line intersects the y-axis at -1, indicating that when x is 0, y is -1. Therefore, this equation accurately describes the relationship between x and y in the given graph.

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  • 6. 

    Find the domain of the expression

    Correct Answer
    A.  
  • 7. 

    How many are the roots of the equation

    • A.

      0

    • B.

      4

    • C.

      1

    • D.

      2

    Correct Answer
    D. 2
    Explanation
    The equation has two roots because it is a quadratic equation. A quadratic equation can have a maximum of two distinct solutions.

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  • 8. 

    If  and are the solutions of the equation , then find the value of the expression:

    • A.

      -122

    • B.

      -114

    • C.

      23

    • D.

      432

    Correct Answer
    B. -114
  • 9. 

    Similar triangles have the equal sides and angles.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Similar triangles have proportional sides and equal angles, not necessarily equal sides and angles. Therefore, the given statement is false.

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