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Home
Math
Grade 7
Grade 7 Math
1
2
3
4
5
6
7
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9
10
Quick Topics
National Curriculum
Competitive Exams
Integers
Sample Question
If
a
and
b
are integers, then (
a
−
b
) is an:
A.
Integer
B.
Rational number
C.
Fraction
D.
Natural Number
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Fractions and Decimals
Sample Question
Express ^@ 89 \space g^@ in ^@kilogram^@.
A.
^@0.089 \space kg^@
B.
^@0.89 \space kg^@
C.
^@8.9 \space kg^@
D.
^@89000 \space kg^@
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Data Handling - Probability, Statistics
Sample Question
The given table shows the marks of 12 college students in the Math exam.
Name
Marks (Out of 40)
Name
Marks (Out of 40)
Kanya
23
Ratana
22
Vanida
9
Sukhon
18
Phueng
17
Tola
40
Sumalee
33
Suchin
26
Klahan
20
Isra
23
Sunan
37
Somsri
24
What is the probability that the marks of a student chosen randomly are greater than 17?
A.
11
12
B.
5
12
C.
4
12
D.
10
12
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Simple Equations
Sample Question
Mr. and Mrs. Srivastava went to theatre with their 4 children. The children were charged with half of the entrance fee. If the total fee charged was ฿40, what is the entrance fee for each adult?
A.
฿13
B.
฿9
C.
฿10
D.
None of these
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Lines and Angles
Sample Question
The time on a clock is ^@4^@ o'clock. How many right angles the hour and minute hands has to travel for the clock to show ^@6^@ o'clock ?
A.
^@10^@
B.
^@7^@
C.
^@2^@
D.
^@ 4 ^@
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Triangle and its properties
Sample Question
In triangle ΔPQR , ∠P = 50° and bisectors of angles Q and R meet at point S. Find ∠QSR.
A.
65°
B.
115°
C.
110°
D.
105°
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Congruence of Triangles
Sample Question
Which of the following statement is false ?
A.
Two rectangles are congruent if they have the same length and breadth.
B.
Two angles are congruent if they have the same measure.
C.
Two squares are congruent if they have the same side length.
D.
If the hypotenuse of a right triangle is equal to hypotenuse of another right triangle then the triangles are congruent.
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Comparing Quantities
Sample Question
A total of 1600 cookies were brought to the school picnic. The children ate 1248 of the cookies. What was the percentage of cookies left?
A.
22 %
B.
12 %
C.
32 %
D.
42 %
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Rational Numbers
Sample Question
What is the smallest rational number that can be formed by using 2 of the numbers given below, in the form of
p
q
?
893, 280, 213, 231, 154, and 415.
A.
213
893
B.
154
893
C.
415
154
D.
154
415
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Mensuration - Perimeter, Area, Volume
Sample Question
The cost of fencing is ฿2281 per meter. Find the cost of putting a fence around a triangular park with sides 150 m, 151 m and 197 m.
A.
฿1135938
B.
฿1136210
C.
฿1137721
D.
฿1135585
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Algebric Expressions
Sample Question
By following the shown pattern, find how many bulbs will be there in "Pattern
y
".
Pattern 1
Pattern 2
Pattern 3
A.
y
^{2}
+ 2
y
+ 2
B.
3
y
+ 2
C.
2
y
^{2}
+ 2
y
+ 1
D.
2
y
^{2}
+
y
+ 2
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Exponents and Powers
Sample Question
^@\left\{ \left( \dfrac{ -1 }{ 3} \right)^{ 3 } \times \left( \dfrac{ -4 }{ 2} \right)^{ 2 } \times \left( \dfrac{ 1 }{ 2} \right)^{ 3 } \right\}^{ -1 } = ^@ ?
A.
^@\dfrac{ 1 }{ 18 }^@
B.
^@\dfrac{ -8 }{ 27 }^@
C.
^@\dfrac{ 54 }{ -1 }^@
D.
^@\dfrac{ 8 }{ 81 }^@
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Symmetry
Sample Question
What is the order of rotational symmetry of a square.
A.
^@2^@
B.
^@6^@
C.
^@4^@
D.
^@5^@
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Percentage
Sample Question
If the length of a rectangle is increased by 40% and the width is decreased by 20%, find the percentage by which its area changes.
A.
12% increase
B.
20% decrease
C.
20% increase
D.
12% decrease
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Fractions
Sample Question
The parking lot of a Shopping Complex has a capacity of 224 cars. On a Monday,
11
16
of the parking lot was occupied with cars. How many additional number of cars could be parked in the vacant space?
A.
69
B.
59
C.
71
D.
70
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Algebra-Expressions and Equations
Sample Question
The number of days left in the month of April are one fifth the number of days already passed. How many days are left in the month of April?
A.
15 days
B.
5 days
C.
10 days
D.
0 days
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First three months in school
Sample Question
Solve ^@\dfrac{ 2 }{ 3 } ÷ \dfrac { 4 }{ 2 - \dfrac{ 2 } { 3 }} + \dfrac{ 1 }{ 5 }^@.
A.
^@ \dfrac { 20 } { 46 } ^@
B.
^@ \dfrac { 19 } { 46 } ^@
C.
^@ \dfrac { 20 } { 45 } ^@
D.
^@ \dfrac{ 19 } { 45 } ^@
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2nd quarter in school
Sample Question
Water expands by 8% of its volume as it freezes. How much water is required to obtain 75.6 m
^{3}
of ice?
A.
72 m
^{3}
B.
75 m
^{3}
C.
70 m
^{3}
D.
66 m
^{3}
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3rd quarter in school
Sample Question
How many lines of symmetry are there in the given figure ?
A.
One
B.
None
C.
Two
D.
Six
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Full Year 7th Grade Review
Sample Question
Which figure shows fraction
1
4
?
A.
♣ ♣ ♣ ♣ ♣ ♣ ♣ ♣ ♣
♣
B.
♦ ♦ ♦ ♦
♦
C.
♠ ♠ ♠ ♠ ♠ ♠
♠ ♠ ♠
D.
♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥
♥ ♥ ♥
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