Chapter Exam

Chapter 3 MATHS : Co-ordinate Geometry — Online MCQ Test

Q: What is the point of intersection of the x-axis and y-axis called?

Answer: B. Origin — The x-axis and y-axis intersect at the origin. Its coordinates are (0, 0).

Q: How many quadrants are there in the Cartesian plane?

Answer: C. 4 — The Cartesian plane is divided by the x-axis and y-axis into four regions called quadrants.

Q: If a point has coordinates (5, -2), in which quadrant does it lie?

Answer: D. Quadrant IV — In Quadrant IV, the x-coordinate is positive and the y-coordinate is negative. The point (5, -2) fits this rule.

Q: A point is 3 units to the left of the y-axis and 2 units above the x-axis. What are its coordinates?

Answer: B. (-3, 2) — Left of the y-axis means x is negative, and above the x-axis means y is positive. So the point is (-3, 2).

Q: Which of the following points does NOT lie on either axis?

Answer: D. (3, -2) — A point lies on an axis if either x = 0 or y = 0. The point (3, -2) has neither coordinate equal to 0, so it lies on neither axis.

MATHS · CLASS 9th · Andhra State Board

Practice Chapter 3 MATHS : Co-ordinate Geometry with a free chapter-wise online MCQ test for Andhra State Board CLASS 9th MATHS. 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.

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Chapter 3 MATHS : Co-ordinate Geometry — Important Questions & Answers (FAQ)

Frequently asked questions from Andhra State Board CLASS 9th MATHS — Chapter 3 MATHS : Co-ordinate Geometry, with answers and explanations. These are sample questions; the exam has its own separate question set.

What is the point of intersection of the x-axis and y-axis called?

A. Quadrant
B. Origin ✓
C. Axis
D. Coordinates

Answer: B. Origin
The x-axis and y-axis intersect at the origin. Its coordinates are (0, 0).

How many quadrants are there in the Cartesian plane?

A. 2
B. 3
C. 4 ✓
D. 8

Answer: C. 4
The Cartesian plane is divided by the x-axis and y-axis into four regions called quadrants.

If a point has coordinates (5, -2), in which quadrant does it lie?

A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV ✓

Answer: D. Quadrant IV
In Quadrant IV, the x-coordinate is positive and the y-coordinate is negative. The point (5, -2) fits this rule.

A point is 3 units to the left of the y-axis and 2 units above the x-axis. What are its coordinates?

A. (3, 2)
B. (-3, 2) ✓
C. (-3, -2)
D. (3, -2)

Answer: B. (-3, 2)
Left of the y-axis means x is negative, and above the x-axis means y is positive. So the point is (-3, 2).

Which of the following points does NOT lie on either axis?

A. (0, 4)
B. (-6, 0)
C. (0, 0)
D. (3, -2) ✓

Answer: D. (3, -2)
A point lies on an axis if either x = 0 or y = 0. The point (3, -2) has neither coordinate equal to 0, so it lies on neither axis.