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CBSE Class 9 Coordinate Geometry — practice questions — page 2

Explore 50 free Coordinate Geometry questions in CBSE Class 9 Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Coordinate Geometry questions and exercises with answers

Showing questions 31–50 of 50.

Flip the cards and pair each coordinate quantity with its formula.Read the answer and worked solution →Swipe LEFT for equations of straight lines, RIGHT for equations of circles.Read the answer and worked solution →Pop the bubbles whose coordinates lie on the circle x² + y² = 25. Avoid the others.Read the answer and worked solution →Pick the equation in each round that does not belong with the other three.Read the answer and worked solution →Complete the definition of slopeRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →In Quadrant I, the coordinates of a point are:Read the answer and worked solution →In Quadrant II, a point has:Read the answer and worked solution →In Quadrant IV, a point has:Read the answer and worked solution →A point on the x-axis, 4.5 units to the right of O, is:Read the answer and worked solution →A point on the y-axis, 4 units above O, is:Read the answer and worked solution →A point with a y-coordinate of zero must lie on:Read the answer and worked solution →Whose work on zero and negatives made the four quadrants possible?Read the answer and worked solution →Complete the axes ruleRead the answer and worked solution →Consecutive odd numbers differ by:Read the answer and worked solution →Match each Cartesian coordinate feature with its sign or definition:Read the answer and worked solution →Match each point with its geometric position on Cartesian plane:Read the answer and worked solution →Match each 2D coordinate distance / midpoint formula:Read the answer and worked solution →Match each linear graph with its visual orientation:Read the answer and worked solution →

Worked practice questions

Flip the cards and pair each coordinate quantity with its formula.

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Matching pairs
  1. A
    Midpoint of (x₁,y₁),(x₂,y₂)
    B
    ((x₁+x₂)/2, (y₁+y₂)/2)
  2. A
    Equation of a circle, centre (h,k), radius r
    B
    (x − h)² + (y − k)² = r²
  3. A
    Slope between (x₁,y₁) and (x₂,y₂)
    B
    (y₂ − y₁) / (x₂ − x₁)
  4. A
    Perpendicular slopes product
    B
    −1
Interactive minigame on CoordinateGeometry. _Source: SCERT Kerala Std X Mathematics Part-2 (in-session OCR)._

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Swipe LEFT for equations of straight lines, RIGHT for equations of circles.

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Items
  1. Item
    y = 2x + 3
    Answer
    Line
  2. Item
    2x − 3y + 8 = 0
    Answer
    Line
  3. Item
    x + y − 4 = 0
    Answer
    Line
  4. Item
    y = x
    Answer
    Line
  5. Item
    x² + y² = 25
    Answer
    Circle
  6. Item
    (x − 1)² + (y − 4)² = 4
    Answer
    Circle
  7. Item
    x² + y² − 2x − 8y + 13 = 0
    Answer
    Circle
  8. Item
    x² + y² = 1
    Answer
    Circle
Left category
Line
Right category
Circle
Interactive minigame on CoordinateGeometry. _Source: SCERT Kerala Std X Mathematics Part-2 (in-session OCR)._

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Pop the bubbles whose coordinates lie on the circle x² + y² = 25. Avoid the others.

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Other terms
  1. (1, 1)
  2. (2, 2)
  3. (6, 0)
  4. (0, 6)
Matching terms
  1. (5, 0)
  2. (0, 5)
  3. (3, 4)
  4. (4, 3)
  5. (−3, 4)
  6. (−4, −3)
Interactive minigame on CoordinateGeometry. _Source: SCERT Kerala Std X Mathematics Part-2 (in-session OCR)._

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More Mathematics topics

Mensuration: Perimeter and AreaSequences and ProgressionsNumber SystemsPolynomials and Algebraic IdentitiesStatistics and ProbabilityTriangles, Circles and Geometry