Chapter 10 Congruent and Similar Triangles
Chapter
10
Congruent
Similar Triangles
Multiple Choice Questions
1. Which of the following pair of figures are congruent figures?
A
B
C
E
F
D
I
G
J
K
L
H
A. C, H
B. C, D
C. B, I
D. B, J
1. C
A and L, B and I, C a
Chapter 9 Plane Geometry
Chapter 9
Plane Geometry
Multiple Choice Questions
1. In the figure, find a.
A
a
D
45
B
108
78
C
A. 119
B. 129
C. 139
D. 149
1. B
a + 45 + 78 + 108 360 (s at a pt.)
a 360 45 78 108
129
2. In the figure, AOD is a straight line. Fi
Chapter 5 Pythagoras Theorem
Chapter 5
Pythagoras Theorem
Multiple Choice Questions
1. Find the value of
36 .
A. 6
B. 6
C. 18
D. 18
1. A
36 6 2
6
2. Which of the following is/are correct?
I.
Only 17 is the square root of 289.
II. Only 17 is the square roo
Chapter 2 Polynomials
Chapter 2
Polynomials
Multiple Choice Questions
1. Which of the following is a monomial?
A. a b
B. a + b
C. a b
D. a (b)
1. D
A monomial has only one term and it satisfies one of the following conditions.
i.
The term is numeric.
ii.
Chapter 8 Inequalities
Chapter 8
Inequalities
Multiple Choice Questions
1. Which of the following inequalities is correct?
A. 4 < 3
B.
1
<0
5
C. 8 >
1
8
D. 5 > 10
1. C
8 is greater than
8>
1
.
8
1
8
2. Express the following sentence by using an inequality
Chapter 8
Multiple Choice Questions
1. Solve the simultaneous equations
x y 2 0
graphically.
y 3
y
A.
x 2, y 3
2
B.
x 1, y 3
1
C.
x 1, y 3
D.
x 0, y 2
3
x y 2 0
x
3 2 1O
1
1
2
3
2
3
y = 3
2.
Solve the simultaneous equations
x 3 y 15 0
x 3
graphically.
Chapter 6 Analysis of Statistical Graphs
Chapter 6
Analysis of Statistical
Graphs
Multiple Choice Questions
1. Which of the following is a continuous datum?
A. Length
B. Number of days
C. Quantity of paper
D. Level of the building
1. A
Measured values are
Chapter 3 Use of Formulae
Chapter 3
Use of Formulae
Multiple Choice Questions
1. Which of the following is an algebraic fraction?
A. d
B. a + c
C.
d
a c
D.
d
a
2
1. C
If P and Q are polynomials, where Q is not a constant, the form
fraction.
d
is an algebr
Chapter 4Identities and Factorization
Chapter
4
Identities
and
Factorization
Level 2
17. Prove that ( x 3) 2 1 ( x 4)( x 2) is an identity.
17. L.H.S. = ( x 3) 2 1
= x 2 2( x)(3) 3 2 1
= x 2 6x 9 1
= x 2 6x 8
R.H.S. = ( x 4)( x 2)
= x( x 2) 4( x 2)
= x 2
Chapter
1
Estimation
Approximation
Multiple Choice Questions
1. Correct 243.56 to the nearest unit.
A. 240
B. 243
C. 243.6
D. 244
1. D
243.56 244 (corr. to the nearest unit)
2. Correct 50.997 to 2 decimal places.
A. 50.00
B. 50.10
C. 50.90
D. 51.00
2. D
5
p.1
F4 Mathematics Supplementary Exercise
Chapter One Quadratic Equations in One Unknown (I)
1.
State whether the following numerical expressions are irrational or irrational
numbers:
(i) 3.1416 0.16 (ii) cos(60 0 ) sin( 30 0 ) (iii) cos(30 0 ) sin( 60 0
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