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Home
Math
Grade 9
Grade 9 Math
Grade 4
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Preparing for competitive exams? Jump to
Olympiad
SCHOOL TOPICS
Number System
Sample Question
Express -0.140 in the form of
p
q
and reduce it to the lowest terms.
A.
50
-7
B.
-7
500
C.
-140
1000
D.
-7
50
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Polynomials
Sample Question
If x
^{29}
+ 29 is divided by (x + 1), find the remainder.
A.
29
B.
30
C.
28
D.
0
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Coordinate Geometry
Sample Question
Signs of the abscissa and ordinate of a point in the first quadrant are respectively
A.
+ , +
B.
+, -
C.
- , +
D.
- , -
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Linear Equations in Two Variables
Sample Question
If
1x + 1y = 6
then which of the following x and y values is true?
A.
x=4, y=3
B.
x=2, y=4
C.
x=6, y=5
D.
x=6,y=4
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Lines and Angles
Sample Question
If AB and CD are parallel, find the value of angle x.
A.
120°
B.
60°
C.
110°
D.
130°
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Quadrilaterals
Sample Question
In a parallelogram the ratio of any side to altitude of adjacent side is
A.
equal to the ratio of other sides and their corresponding altitudes
B.
not same for all its sides and corresponding altitudes
C.
half the bigger side and its altitude
D.
equal to the ratio of other sides and their corresponding adjacent side's altitudes
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Circles
Sample Question
AB is diameter of the circle. If A and B are connected to E, circle is intersected at C and D respectively. If AB = 16 cm and CD = 8 cm, find ∠AEB.
A.
50°
B.
60°
C.
65°
D.
45°
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Geometry-Overall
Sample Question
AOC is a diameter of the circle and
arc AXB
= (1/2)
arc BYC
. Find ∠BOA.
A.
60°
B.
50°
C.
55°
D.
65°
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Herons Formula
Sample Question
The base of an isosceles triangle is 10 cm and perimeter is 36 cm. Find the area of the triangle, if the base is not equal to the other two sides.
A.
66 cm
^{2}
B.
84 cm
^{2}
C.
36 cm
^{2}
D.
60 cm
^{2}
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Surface Area and Volume
Sample Question
If a cone and hemisphere stands on equal bases, and have the same height. Find the ratio of their volumes.
A.
1:3
B.
3:2
C.
1:2
D.
2:1
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Data Handling - Probability, Statistics
Sample Question
From among a group of 4 men, 3 women and 4 children, 3 individuals are selected randomly. What is the probability that exactly 2 among the chosen are children?
A.
40
330
B.
46
167
C.
42
165
D.
42
330
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Logical Reasoning
Sample Question
If
xy
represents a two-digit number, where
x
and
y
are positive single digits, which of the following CANNOT be true?
A.
7x = y
B.
x = y
C.
x + y = 3x
D.
x - y = 9
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Full Year 9th Grade Review
Sample Question
The average of any four consecutive odd integers is always
A.
a proper fraction
B.
a prime number
C.
even
D.
a decimal number
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