Given below are the

a) Concepts questions

b) Calculation problems

c) Multiple choice questions

d) Long answer questions

e) Fill in the blank's

1. State the quadrant for each of these points in Cartesian plane

- (2,3)
- (3,-9)
- (-9,-8)
- (1,1)
- (-2,7)
- (2,0)
- (0,3)

We know the quadrant signs are given below

Quadrant |
x-coordinate |
y-coordinate |

Ist Quadrant |
+ |
+ |

IInd quadrant |
- |
+ |

IIIrd quadrant |
- |
- |

IVth quadrant |
+ |
- |

2. Plot the following points in the Cartesian plane

a) (9, 8)

b) (-1,-1)

c) (6, 6)

d) (4, 4)

Also find which of these three lie are collinear

3)

a) x –coordinate is positive in Ist and IIIrd quadrants

b) The (0,0) is the coordinate of origin

c) The point ( 0,2) lies on y axis

d) The ordinate of the point Q ( 2,3) is 2

e) Abscissa of all points on y axis is zero

f) The points P ( 2,3) and Q ( -3,2) lie in the same quadrant

- False ,x-axis is positive in I and IV quadrant
- True
- True
- false
- True
- False

4) The perpendicular distance of the point X ( 5,6) from X axis is

a) 5

b) 6

c) 4

d) 1

5. The perpendicular distance of the point X ( 2,3) from Y axis is?

a) 2

b) 3

c) 5

d) None of these

6) The points ( other than origin ) whose abscissa and ordinates are same will lie in

a) I and III quadrants

b)II and III quadrants

c) II quadrants only

d) none of these

7) The positive abscissa lies in which quadrants

a) I

b) II

c) III

d) IV

8) Ordinate of all the points on x-axis is

a) 0

b) 1

c) 2

d) Any number

Class 9 Maths Class 9 Science