Chapter 3: Coordinate Geometry — Online MCQ Test
MATHS · CLASS 9th · Karnataka State Board
Practice Chapter 3: Coordinate Geometry with a free chapter-wise online MCQ test.
This chapter covers: This chapter covers Cartesian coordinate systems plotting points origin axes quadrants and spatial representation concepts..
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter 3: Coordinate Geometry — Important Questions & Answers
What is the name of the point where the x-axis and y-axis intersect?
- A. Origin
- B. Quadrant
- C. Axis
- D. Plane
Answer: A. Origin
The x-axis and y-axis meet at the origin, which is represented by (0, 0).
The x-axis and y-axis meet at the origin, which is represented by (0, 0).
What are the coordinates of the origin?
- A. (1, 1)
- B. (0, 0)
- C. (0, 1)
- D. (1, 0)
Answer: B. (0, 0)
The origin is the point where both axes intersect, so its coordinates are (0, 0).
The origin is the point where both axes intersect, so its coordinates are (0, 0).
In the ordered pair (x, y), what does the x-coordinate represent?
- A. Distance above or below the x-axis
- B. Distance left or right of the y-axis
- C. Distance from the origin only
- D. The quadrant number
Answer: B. Distance left or right of the y-axis
The x-coordinate tells the horizontal position of a point, measured from the y-axis.
The x-coordinate tells the horizontal position of a point, measured from the y-axis.
A point M is 5 units to the left of the y-axis and 3 units above the x-axis. What are its coordinates?
- A. (5, 3)
- B. (-5, 3)
- C. (-3, 5)
- D. (3, -5)
Answer: B. (-5, 3)
Left of the y-axis means x is negative, and above the x-axis means y is positive.
Left of the y-axis means x is negative, and above the x-axis means y is positive.
Which of the following points lies in the first quadrant and is equidistant from both axes?
- A. (2, 2)
- B. (2, -2)
- C. (-2, 2)
- D. (0, 2)
Answer: A. (2, 2)
A point equidistant from both axes has equal absolute values of x and y. In the first quadrant, both coordinates must be positive.
A point equidistant from both axes has equal absolute values of x and y. In the first quadrant, both coordinates must be positive.