# If P (5, 1), Q (8, 0), R (0, 4), S (0, 5) and O (0, 0) are plotted on the graph paper, then the point(s) on the x-axis are

a. P and R

b. R and S

c. Only Q

d. Q and O

**Solution:**

The points given are P (5, 1), Q (8, 0), R (0, 4), S (0, 5) and O (0, 0)

Let us plot these points as x and y coordinates on a graph paper

From the graph, we observe that the points (8, 0) and (0, 0) are on the X axis

Therefore, the points on the x-axis are Q and O.

✦ **Try This: **Points (2, – 2), (3, – 3), (5, – 6), (– 4, – 5) a. lie in II quadrant b. lie in III quadrant c. lie in IV quadrant d. do not lie in the same quadrant

**☛ Also Check: **NCERT Solutions for Class 9 Maths Chapter 3

**NCERT Exemplar Class 9 Maths Exercise 3.1 Problem 16**

## If P (5, 1), Q (8, 0), R (0, 4), S (0, 5) and O (0, 0) are plotted on the graph paper, then the point(s) on the x-axis are a. P and R b. R and S c. Only Q d. Q and O

**Summary:**

If P (5, 1), Q (8, 0), R (0, 4), S (0, 5) and O (0, 0) are plotted on the graph paper, then the point(s) on the x-axis are Q and O

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