Which of the points P(0. 3), Q(1, 0), R(0, -1), S(-5, 0), T(1, 2) do not lie on the x-axis?
(A) P and R only
(B) Q and S only
(C) P, R and T
(D) Q, S and T
NEET Foundation 2022.
Biology Foundation for Class 10.
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Answer: (C) P, R and T
Solution.
We know that points on x axis have coordinates (x, 0). Points on y axis have coordinates (0, y). So, that we can say Q(1, 0), S(-5, 0) lies on x-axis
and P(0, 3), R(0, -1) lies on the y-axis and T(1, 2) lies in the I quadrant. Hence P, R and T do not lie on the x-axis.
Therefore option (C) is correct