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Worksheets

Math Quiz Grade 7

Total questions: 200

Worksheet time: 5hrs 13mins

Name
Class
Date
1.

Which of the following is a solid?

a)

A. Pyramid

b)

B. Square

c)

C. Triangle

d)

D. Circle

2.

Which of the following objects has a solid shape?

a)

A. Rectangle

b)

B. Cube

c)

C. Gas tank

d)

D. Phone screen

3.

What is the shape of the cross-section of a cylinder?

a)

A. Square

b)

B. Triangle

c)

C. Rectangle

d)

D. Circle

4.

Calculate the width of a right triangle with a perimeter equal to and an area equal to the area of a square with equal sides.

a)

A. Width equals

b)

B. Width equals

5.

In the following expression and . The equation in this expression has:

a)

A.

b)

B.

c)

C.

d)

D.

6.

Fill in the blank with the correct sign.

4 lines
7.

What is the width of the right angle triangle?

a)

Equal width

b)

Equal width

c)

Equal width

d)

Equal width

8.

What is the relationship in the given statement?

a)

Option A

b)

Option B

c)

Option C

d)

Option D

9.

Fill in the blank in the box.

a)

Option A

b)

Option B

c)

Option C

d)

Option D

10.

What do you call an acute angle?

a)

A line without boundaries

b)

A line with one boundary

c)

A line with boundaries on both sides

d)

None of the above

11.

How many new planes are formed with points A, B, C not collinear and point S outside plane P?

a)

2

b)

3

c)

4

d)

5

12.

How many lines can three points create?

a)

1

b)

2

c)

3

d)

4

13.

Which point does not lie on the line?

a)

Option A

b)

Option B

c)

Option C

d)

Option D

14.

Calculate the angle.

a)

0 degrees

b)

30 degrees

c)

90 degrees

d)

180 degrees

15.

Which point does not lie on the line?

a)

A

b)

B

c)

C

d)

D

16.

Calculate the angle given that ...

a)

A

b)

B

c)

C

17.

The image below is an angle.

a)

Straight angle

b)

Right angle

c)

Acute angle

18.

The image below is an angle.

a)

Straight angle

b)

Right angle

c)

Acute angle

d)

Obtuse angle

19.

Which unit is used to measure an angle?

4 lines
20.

Given a quadrilateral with angles ...

a)

Parallelogram

b)

Right quadrilateral

c)

Equal quadrilateral

d)

Square

21.

The image below is:

a)

Triangle

b)

Pentagon

c)

Hexagon

d)

Octagon

22.

The median is ... of triangle ABC.

a)

Median

b)

Altitude

23.

What are the types of quadrilaterals?

a)

Parallelogram

b)

Right Quadrilateral

c)

Equal Quadrilateral

d)

Square

24.

The image below is:

a)

Pentagon

b)

Decagon

c)

Octagon

d)

Hexagon

25.

The angle AI is .................... of triangle ABC.

a)

Median

b)

Altitude

c)

Height

d)

Bisector

26.

In the equation below, which one is the first degree equation?

4 lines
27.

The fraction is:

4 lines
28.

Arrange the numbers in ascending order.

4 lines
29.

What is the sum of the angles equal to?

4 lines
30.

What value makes the expression undefined?

4 lines
31.

Which fraction is equivalent to?

4 lines
32.

What is the angle of the bisector of the circle?

4 lines
33.

Which one is the root of the equation?

4 lines
34.

What percentage of the head book is equal to?

4 lines
35.

What is the angle of a semicircle?

a)

180 degrees

b)

90 degrees

c)

360 degrees

d)

270 degrees

36.

Which one is the root of the equation?

a)

Option A

b)

Option B

c)

Option C

d)

Option D

37.

What percentage of the book is equal to the head of the book?

a)

50%

b)

25%

c)

75%

d)

100%

38.

Write an expression for the perimeter of a right-angled quadrilateral with dimensions and

4 lines
39.

Factor the expression

4 lines
40.

Factor the expression

4 lines
41.

If angles and angles are complementary, calculate the angle.

a)

45 degrees

b)

30 degrees

c)

60 degrees

d)

90 degrees

42.

Solve the equation

a)

Option A

b)

Option B

c)

Option C

d)

Option D

43.

The sum of three positive integers is equal to. Find those three numbers.

a)

1

b)

2

c)

3

d)

4

44.

There are three numbers represented by. Determine the values so that the sum of the three numbers equals.

a)

1

b)

2

c)

3

d)

4

45.

A circle has a perimeter equal to. Calculate the diameter of this circle.

a)

1

b)

2

c)

3

d)

4

46.

A circle has a diameter. It is divided into four equal parts. Calculate the area of the square.

4 lines
47.

What is the circumference of a circle?

a)

A

b)

B

c)

C

d)

D

48.

Given a circle with a diameter, calculate the area of each equal section when the circle is divided into four parts.

a)

A

b)

B

c)

C

d)

D

49.

How many revolutions does a vehicle make when it turns?

a)

1 revolution

b)

2 revolutions

c)

3 revolutions

d)

4 revolutions

50.

What are the dimensions of a cube with a given volume?

a)

A

b)

B

c)

C

d)

D

51.

Calculate the lateral surface area of a cylinder with a given diameter and height.

a)

A

b)

B

c)

C

d)

D

52.

Calculate the lateral surface area of a cylinder with a given radius and height.

a)

A

b)

B

c)

C

d)

D

53.

What is the length of the radius of a cylinder with a given height and volume?

a)

A

b)

B

c)

C

d)

D

54.

Calculate the value of the variable in the equation.

a)

A

b)

B

c)

C

d)

D

55.

Determine the value to make it a root of the equation.

a)

A

b)

B

c)

C

d)

D

56.

Among the inequalities below, which one is correct?

a)

A

b)

B

57.

Calculate the value to make it a root of the equation.

4 lines
58.

Among the inequalities below, which inequality is correct?

4 lines
59.

Among the inequalities below, which inequality is incorrect?

4 lines
60.

A camera has a price in dollars after a discount. What is the original price of the camera?

a)

Dollar

b)

Dollar

c)

Dollar

d)

Dollar

61.

Calculate.

4 lines
62.

If you multiply a number and add more, the result is greater than.

4 lines
63.

What should be added to the fraction to equal?

4 lines
64.

Calculate the value of.

4 lines
65.

Calculate.

4 lines
66.

What should be subtracted from the fraction to equal?

4 lines
67.

How many do you need to add fractions to equal?

4 lines
68.

Please calculate the value of.

4 lines
69.

Calculate.

4 lines
70.

How many do you need to subtract fractions to equal?

4 lines
71.

Calculate.

4 lines
72.

Ming Sam divided a certain amount of money among his three children. The first child received a fraction of the total money, the second child received a fraction of the remaining money, and the third child received a certain amount. How much total money did Ming Sam divide?

a)

Riel A

b)

Riel B

c)

Riel C

d)

Riel D

73.

To convert to a fraction we need:

4 lines
74.

What is the growth percentage of the students in Preah Sisowath High School from X to Y?

4 lines
75.

I want to buy a bicycle that costs, but I am not sure.

4 lines
76.

What is the percentage increase of the students in the school?

a)

A

b)

B

c)

C

d)

D

77.

How much more money do I need to buy a bicycle?

a)

A

b)

B

c)

C

d)

D

78.

What is the remaining price after the discount?

a)

A

b)

B

c)

C

d)

D

79.

What should the selling price of the watch be?

a)

A

b)

B

c)

C

d)

D

80.

What was the original price of the item after discount?

a)

A

b)

B

c)

C

81.

What is the angle of the right angle in degrees?

a)

35 degrees

b)

113 degrees

c)

123 degrees

d)

180 degrees

82.

What is the value of angle x in degrees?

a)

35 degrees

b)

119 degrees

c)

123 degrees

d)

180 degrees

83.

What is the value of angle x in degrees?

4 lines
84.

What is the value of angle x in the figure on the right?

a)

113 degrees

b)

123 degrees

c)

180 degrees

85.

What is the value of angle x in the figure on the right?

a)

35 degrees

b)

119 degrees

c)

123 degrees

d)

180 degrees

86.

According to the figure on the right, what is the sum of angles a and b?

a)

85 degrees

b)

110 degrees

c)

144 degrees

d)

180 degrees

87.

According to the figure on the right, what is the measure of angle x?

a)

60 degrees

b)

70 degrees

c)

80 degrees

d)

90 degrees

88.

According to the figure on the right, what is the measure of angle x?

a)

90°

b)

84°

c)

63°

d)

54°

89.

According to the figure on the right, what is the measure of angle x?

a)

52°

b)

124°

c)

120°

d)

104°

90.

According to the figure on the right, what is the measure of angle x?

a)

138°

b)

94°

c)

60°

d)

54°

91.

According to the figure on the right, what is the measure of angle x?

a)

135°

b)

130°

c)

116°

d)

104°

92.

According to the image on the right, what is the measure of angle x?

a)

138°

b)

94°

c)

60°

d)

54°

93.

According to the image on the right, what is the measure of angle x?

a)

135°

b)

130°

c)

116°

d)

104°

94.

According to the image on the right, what is the measure of angle x?

a)

80°

b)

74°

c)

66°

d)

54°

95.

According to the image on the right, what is the measure of angle y?

a)

90°

b)

74°

c)

60°

d)

55°

96.

According to the image on the right, what is the measure of angle x?

a)

130°

b)

94°

c)

72°

d)

54°

97.

Among the following equations, which one is incorrect?

4 lines
98.

Determine the value to make it a root of the equation.

4 lines
99.

The value of the variable is equal to the root of the equation.

4 lines
100.

An angle whose sum is called?

a)

Completing angle

b)

Full angle

c)

Zero angle

d)

Additional angle

101.

The sum of angles in a triangle is equal to?

4 lines
102.

The area of a triangle is determined by the formula?

4 lines
103.

What is the sum of angles that equals to?

a)

Angle completion

b)

Angle completion

c)

Zero angle

d)

Additional angle

104.

The sum of angles in a triangle is equal to?

a)
b)
c)
d)
105.

The area of a triangle is determined by the formula?

a)

12(base+height)

b)

12(base+height)

c)

12base×height

106.

What is the temperature difference on the moon between day and night?

a)

-46℃

b)

-300℃

c)

46℃

d)

300℃

107.

What fraction is equal to?

a)
b)
c)
d)
108.

If so, what is the number in the box?

a)

-7

b)

-49

c)

7

d)

49

109.

What is the correct comparison?

a)
b)
c)
d)
110.

Among the inequalities below, which one is correct?

a)
b)
111.

Which of the following is a solid?

a)

Pyramid

b)

Square

c)

Triangle

d)

Circle

112.

What are the odd numbers that satisfy 65≤a<73?

a)

67,69,71

b)

65,67,69,71

c)

67,69,71,73

d)

65,67,69,71,73

113.

Calculate

a)
b)
c)
d)
114.

Among the choices below, which one is a solution?

a)

A. Parallelogram

b)

B. Rectangle

c)

C. Triangle

d)

D. Circle

115.

What are the odd numbers such that 65 ≤ a < 73?

a)

A. 67, 69, 71

b)

B. 65, 67, 69, 71

c)

C. 67, 69, 71, 73

d)

D. 65, 67, 69, 71, 73

116.

Calculate the value of 10 - 10 ÷ 10 + 10 × 10.

a)

A.

b)

B.

c)

C.

d)

D.

117.

Among the equations below, which one is a first-degree equation?

a)

A. x² + 4x - 1 = 0

b)

B. 2x + 3 = 1

c)

C. xx - 5 - 3 = 1

d)

D. x + 1x - 1 = 0

118.

The proportion ab = cd holds if and only if:

a)

A. a × c = b × d

b)

B. a × d = b × c

c)

C. a × b = d × c

d)

D. a × b = c × d

119.

Arrange the numbers 524%, 14, 0.12 in ascending order.

a)

A. 14, 0.12, 524%

b)

B. 0.12, 524%, 14

c)

C.

d)

D.

120.

What is the degree of the sum of angles in a triangle?

a)

A. 90°

b)

B.

c)

C.

d)

D.

121.

What value makes the expression a - 35a - 10 undefined?

a)

A.

b)

B.

c)

C.

d)

D.

122.

A polygon with 6 sides is called?

a)

A. Quadrilateral

b)

B. Triangle

c)

C. Hexagon

d)

D. Heptagon

e)

E. Other

123.

A triangle with three equal sides or three equal angles is called?

a)

A.

b)

B.

c)

C.

d)

D.

124.

Which of the following makes the expression a-35a-10 meaningless?

a)

A

b)

B

c)

C

d)

D

125.

A polygon with 6 sides is called?

a)

Quadrilateral

b)

Triangle

c)

Hexagon

d)

Pentagon

e)

Other

126.

A triangle with three equal sides or three equal angles is called?

a)

Right triangle

b)

Equilateral triangle

c)

Isosceles triangle

d)

Scalene triangle

127.

Which of the following is a root of the equation 3x+1=5x-1?

a)

A

b)

B

c)

C

d)

D

128.

What percentage of the book is equal to the title?

a)

20%

b)

A

c)

B

d)

C

129.

Write the expression for the perimeter of a rectangle with dimensions.

a)

P=4x+3

b)

P=2x+3

c)

P=4x+6

d)

P=x2+3x

130.

Factor the expression 6xy+7y-xyz.

a)

y(6x+7-xz)

b)

x(6y+7-yz)

c)

x(6y-yz+7)

d)

12xyz

131.

Factor the expression ax-by-bx+ay.

a)

b-ax-y

b)

a-bx+y

c)

a-by-x

d)

a-bx-y

132.

Angles A, B, C are complementary. If ∠A=15°, ∠B=25°, ∠C=30°, calculate the measure of the angle.

a)

A

b)

B

c)

C

d)

D

133.

Solve the equation 4x+5=-7.

a)

A

b)

B

c)

C

d)

D

134.

If ∠A=15°, ∠B=25°, ∠C=30°, calculate the measure of the angle.

a)

A

b)

B

c)

C

d)

D

135.

Solve the equation 4x+5=-7.

a)

A

b)

B

c)

C

d)

D

136.

The sum of three distinct positive numbers equals. Find those three numbers.

a)

A

b)

B

c)

C

d)

D

137.

Three numbers are represented by 2x, 3x-2, 5x-10. Determine the values so that the sum of the three numbers equals.

a)

A

b)

B

c)

C

d)

D

138.

A circle has a perimeter equal to 16πcm. Calculate the diameter of this circle.

a)

A

b)

B

c)

C

d)

D

139.

A circle has a diameter. This circle is divided into four equal parts. Calculate the area of each part.

a)

A

b)

B

c)

C

d)

D

140.

A vehicle has a wheel. How many times does it rotate when it turns?

a)

A

b)

B

c)

C

d)

D

141.

A bar of soap has a cubic shape with a certain volume. What are its dimensions?

a)

A

b)

B

c)

C

d)

D

142.

Calculate the lateral surface area of a cylinder with a given diameter and height.

a)

SL=42.704cm2

b)

SL=427040cm2

c)

C

d)

D

143.

A cube of soap has a certain size. What are its dimensions?

4 lines
144.

Calculate the lateral surface area of a cylinder with diameter and height.

a)

SL=42.704cm2

b)

SL=427040cm2

c)

SL=854080cm2

d)

SL=8540.8cm2

145.

Calculate the lateral surface area of a cylinder with radius and height.

a)

10πdm2

b)

40πdm2

c)

30πdm2

d)

20πdm2

146.

A cylinder has height and size. What is the diameter of this cylinder?

4 lines
147.

Calculate the value of the expression K=5x-y-9x-y for x=4, y=-4.

4 lines
148.

Calculate x2x-5-x.

a)

-2x3+5x2

b)

2x3-5x2

c)

2x2-4x

d)

2x2-6x

149.

Determine the value to make it a root of the equation.

4 lines
150.

According to the image below, what is it?

a)

Point

b)

Diameter

c)

Line

d)

Segment

151.

Calculate the angle in the image below.

4 lines
152.

Among the inequalities below, which inequality is incorrect?

a)

12-25+25>18

b)

12-25+25>14

c)

12-25+25<1

d)

1

153.

Calculate the sum in the figure below.

4 lines
154.

Among the following inequalities, which one is incorrect?

a)

12-25+25>18

b)

12-25+25>14

c)

12-25+25<1

d)

12-25+25<35

155.

A camera has a price in dollars after a discount. What is the original price of the camera?

a)

Dollars

b)

Dollars

c)

Dollars

d)

Dollars

156.

Calculate 7x-3x-2x-4+2-x.

4 lines
157.

Calculate 3x-1x+2.

a)

3x^2-5x+2

b)

3x^2+7x-2

c)

3x^2+5x-2

d)

3x^2-7x-2

158.

If you multiply a number and add another, the result is greater than.

4 lines
159.

Puthy has a total of riels. He deducted this amount to buy teaching materials. How much did he deduct?

4 lines
160.

How much money did he withdraw?

4 lines
161.

Fill in the blank: The number is four digits.

(a)  

162.

Calculate the value of the expression if given.

4 lines
163.

Calculate the average of the following:

4 lines
164.

Calculate the following expression:

4 lines
165.

Solve the equation:

4 lines
166.

How much did Sok borrow from the bank?

4 lines
167.

Solve the equation: (2 points)

4 lines
168.

Sok borrowed 2,400,000៛ from the bank at an interest rate for 4 years. Calculate the interest he needs to pay back to the bank. (2 points)

4 lines
169.

A rose garden has a triangular shape with height and base. (2 points) Calculate the area of the garden.

4 lines
170.

If a rose plant requires a certain area, how many plants can be planted in the garden?

4 lines
171.

Compare the size of the cube and the size of the cone below. (2 points)

4 lines
172.

In a bag, there are 15 balls, 10 are white and the rest are black. If one ball is drawn from the bag without replacement, what is the probability of drawing a white ball?

a)

White ball

b)

Black ball

173.

Solve the following equation. (4 points)

4 lines
174.

Solve the following inequality and explain the answer on a number line. (4 points)

4 lines
175.

There is a house shaped like a rectangular prism with a flat roof.

4 lines
176.

Solve the equation below.

4 lines
177.

Solve the inequality below and explain the answer on line.

4 lines
178.

There is a house in the shape of a rectangular prism with a flat roof on top. If tiles are broken during installation, how many total tiles are needed?

4 lines
179.

How much money will be spent if one can of paint weighing 5kg costs 49,600 riels?

4 lines
180.

How many square bricks are needed to fill a room with dimensions?

4 lines
181.

If one square brick costs, calculate the total amount needed to buy square bricks.

4 lines
182.

A bag contains red, white, green, and yellow marbles. How many marbles are there?

4 lines
183.

How many to fill in?

4 lines
184.

If a brick costs a certain amount, calculate the total amount needed to buy the bricks.

4 lines
185.

A bag contains red, white, green, and yellow marbles. A marble is drawn randomly. What is the probability of drawing a red marble?

a)

Red marble

b)

Yellow marble

186.

There are three numbers represented by x, y, and z. Determine the value such that the sum of these three numbers equals a certain value.

4 lines
187.

A vehicle has a cylindrical fuel tank with a diameter of 68cm and a length of 42cm. Calculate the volume of the fuel tank.

4 lines
188.

If the tank is full, the vehicle travels from Phnom Penh to Preah Vihear province, which is 294km away (via National Road 64). Will they need to buy more fuel knowing that the vehicle consumes 8.7L per 100km?

4 lines
189.

Solve the following equations.

4 lines
190.

Vira is younger than his father by a certain number of years. It is known that in a certain number of years, the sum of their ages will equal a certain number. Find the ages of Vira and his father.

4 lines
191.

Solve the equation below: A. B. C. D.

4 lines
192.

Vira's age is less than his father's age by X years. It is known that in Y years, the sum of their ages will equal Z years. Find the father's age and Vira's age.

4 lines
193.

A circle has a diameter of D. It is divided into four equal parts. Calculate the area of each segment.

4 lines
194.

A circle has a perimeter of P. Calculate the diameter of this circle.

4 lines
195.

A vehicle has a radius of R. How many laps does it complete when it turns?

4 lines
196.

A bar of soap has a cubic shape with a volume of V. What are its dimensions?

4 lines
197.

A cylinder has a height of H and a volume of V. What is the radius of this cylinder?

4 lines
198.

Construct a prism from a rectangular base with dimensions L and W.

4 lines
199.

Find the total surface area of the prism.

4 lines
200.

Calculate the volume of the prism.

4 lines