CBSE Class 9 Mathematics Worksheet
Unit 4-Geometry - Introduction in Euclid's Geometry
1.
State True/False: If two circles are equal, then their radii are equal.
A)
true
B)
false
2.
Choose the correct option: Boundaries of solids are _________.
A)
surfaces
B)
curves
C)
lines
D)
points
3.
Which statement is true about parallel lines?
A)
They intersect
B)
They are at right angle
C)
They lie in different planes
D)
They intersect at infinity
4.
Two distinct intersecting lines _________________ to same line.
A)
concurrent
B)
parallel
C)
perpendicular
D)
None of these
5.
If a point C lies between two points A and B such that AC = BC, the relationship between AC and AB is _______.
A)
AC = AB
B)
AC = 2 AB
C)
AC = AB/2
D)
None of these
6.
Chooae the correct option: A cylinder is a solid figure, the base of which is ___________.
A)
Square
B)
Circle
C)
Triangle
D)
Rectangle
7.
State True/False: A ray has two end points.
A)
true
B)
false
8.
The number of dimension, a line segment has is _____.
A)
0
B)
1
C)
2
D)
3
9.
State True/False: In the following figure PT = QT, TR = TS. Is PS = QR ?
A)
True
B)
False
10.
State True/False: If there are two distinct points, there is a unique line that passes through them.
A)
true
B)
false
11.
The number of dimension a point has is ________.
A)
0
B)
1
C)
2
D)
3
12.
State True/False: A circle can be drawn with any centre and any radius.
A)
true
B)
false
13.
How many number of dimension a square has ?
A)
0
B)
1
C)
2
D)
3
14.
Choose the correct option: Euclidean geometry is valid only for ________ .
A)
Curved surfaces
B)
Plane surfaces
C)
All figures
D)
None of these
15.
In the following figure if AC = BD, then find the relationship between AB and CD
A)
AB = CD
B)
AB = CD /2
C)
AB = 2CD
D)
None of these
16.
Choose the correct option: Lines are parallel if they do not intersect’ is stated in the form of _________.
A)
an axiom
B)
a definition
C)
a proof
D)
None of these
17.
State True/False: Only one line can pass through a single point.
A)
true
B)
false
18.
Choose the correct option: Euclid divided his famous treatise “The Elements” into _________.
A)
11 chapters
B)
10 chapters
C)
9 chapters
D)
13 chapters
19.
Choose the correct option: In the following figure :
A)
Length AH = Sum of lengths of AB + BC + CD
B)
Length AH < Sum of lengths of AB + BC + CD
C)
Length AH > Sum of lengths of AB + BC + CD
D)
None of these
20.
State True/False: If equal are subtract from equals, then reminders are also equal
A)
true
B)
true
CBSE Class 9 Mathematics Worksheet
Unit 4-Geometry - Introduction in Euclid's Geometry
Answers
1.
Option A
2.
Option A
3.
Option D
4.
Option B
5.
Option C
6.
Option B
7.
Option B
8.
Option B
9.
Option A
10.
Option A
11.
Option A
12.
Option A
13.
Option B
14.
Option C
15.
Option A
16.
Option B
17.
Option B
18.
Option D
19.
Option C
20.
Option A
