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Mathematics revision Grade 7

Total questions: 79

Worksheet time: 2hrs 43mins

Name
Class
Date
1.

∠1 and ∠3 can best be described as -

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

adjacent angles

2.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
angle bisector
3.
The angle relationship shown is - 
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
4.
If m∠1 = 30°, then m∠3 = 
a)
30°
b)
60°
c)
150°
d)
undetermined
5.

Which equation would you use to solve for the missing angle measure?

a)

x + 115 = 180

b)

x + 115 = 90

c)

x + 115 = 115

d)

x + 115 = 270

6.

What equation could be used to solve for the missing angle measure?

a)

x + 19 = 180

b)

x + 19 = 19

c)

x + 19 = 60

d)

x + 19 = 90

7.

What is the equation that could be used to solve for the missing angle measure?

a)

x + 64 = 90

b)

x = 64

c)

x + 64 = 180

d)

90 - x = 64

8.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
9.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
10.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
11.
What is the supplement angle to 42°?
a)
48°
b)
138°
c)
100°
d)
Not possible
12.
What is the complement angle to 30°?
a)
60°
b)
30°
c)
150°
d)
230˚
13.

Find the value of x.

a)

15

b)

16

c)

18

d)

19

14.
Identify the correct statement.
a)
∠1 & ∠2
are vertical angles
b)
∠2 & ∠4
are vertical angles
c)
∠5 & ∠8
are vertical angles
d)
∠1 & ∠5
are vertical angles
15.
Identify the correct statement.
a)
∠1 & ∠2
are corresponding angles
b)
∠2 & ∠4
are corresponding angles
c)
∠5 & ∠8
are corresponding angles
d)
∠1 & ∠5
are corresponding angles
16.
Identify the correct statement.
a)
∠1 & ∠8
are supplementary angles
b)
∠2 & ∠3
are supplementary angles
c)
∠4 & ∠5
are supplementary angles
d)
∠7 & ∠8 
are supplementary angles
17.
Two lines going the exact same way and will never intersect
a)
Alternate exterior angles
b)
Parallel lines
c)
Alternate interior angles
d)
Vertical lines
18.
Angle 1 = 27o
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
19.

A right angle is at what degree

a)

180

b)

20

c)

90

d)

80

20.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
21.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
22.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
23.
Another name for a right angle is ___________.
a)
square angle
b)
correct angle
c)
90 degree angle
d)
none of the above
24.
Name this angle.
a)
acute
b)
right 
c)
obtuse
d)
none of the above
25.
Which type of angle is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
26.
∠XOZ is bisected by ray OY. Which statement is true?
a)
∠XOZ ≅ ∠XOY
b)
∠XOZ ≅ ∠ZOY
c)
∠XOY ≅ ∠ZOY
d)
∠OXY ≅ ∠OZY
27.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
28.

∠1 and ∠2 are _____________

a)

Complementary

b)

Supplementary

c)

Adjacent

d)

Vertical

29.

What angle is vertical to angle 2?

a)

∠4

b)

∠1

c)

∠2

d)

∠5

30.

What angle is complementary to angle 4?

a)

∠5

b)

∠3

c)

∠2

d)

∠1

31.

What angle is supplementary to angles 2 and 3?

a)

∠4

b)

∠1

c)

∠5

d)

∠3

32.

What angle is adjacent and supplementary to angle 5?

a)

∠4

b)

∠1

c)

∠3

d)

∠2

33.

Which three angles are supplementary?

a)

∠6 and ∠5

b)

∠6, ∠5, and ∠1

c)

∠2, ∠3, and ∠5

d)

∠2 and ∠3

34.
If the measure of ∠2 is 83°, what is the measure of ∠3?
a)
7°
b)
17°
c)
83°
d)
97°
35.
What is the value of x?
a)
37
b)
72
c)
108
d)
18
36.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
37.

What is this?

a)

parallel

b)

vertex

c)

Line

d)

Line segment

38.

What kind of lines are these?

a)

Parallel lines

b)

Line segments

c)

Perpendicular Lines

d)

Intersecting lines

39.

.

.

What kind of intersecting lines are these?

a)

Parallel Lines

b)

Perpendicular Lines

c)

adjacent

d)

opposite

40.

A point where two lines meet is called a

a)

parallel

b)

opposite

c)

adjacent

d)

vertex

41.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
42.
Find the measure of angle 1.
a)
28o
b)
136o
c)
44o
d)
6o
43.
What is the measure of ∠ABC?
a)
25°
b)
75°
c)
108°
d)
150°
44.

Jamie builds and sells boxes for worm farms. The materials to build cost $13. She sells the boxes for $20. How much profit will Jamie make?

a)

$7

b)

$27

c)

$13

d)

$20

45.

Simon sells hamburgers. He buys the buns and meat for $15. He sells the hamburgers for $3 each. He sells 12 hamburgers.

What is Simon's profit?

a)

$12

b)

$21

c)

$36

d)

$3

46.

Jackie is making lemonade. She buys sugar, lemons, and cups for $17. She made $41 from selling the lemonade. What is her profit?

a)

$58

b)

$17

c)

$24

d)

$41

47.

Evan earned $300 by doing yard work. His profit was $250. How much were his expenses?

a)

$550

b)

$300

c)

$250

d)

$50

48.

Tom helped his uncle move. He spent $30 for gas for his truck, and $20 for work gloves. His uncle paid him $200 for his help. What was Tom's profit?

a)

$50

b)

$150

c)

$250

d)

$30

49.

How do you calculate profit?

a)

income x price

b)

expenses x income

c)

expenses - income

d)

income- expenses

50.

What are expenses?

a)

money spent on materials or bills

b)

money earned

c)

money you get to keep

51.

What is Income?

a)

money spent on materials

b)

money earned

c)

money you get to keep

52.

What is formula of loss ?

a)

C.P. - S.P.

b)

S.P. - C.P.

c)

Don't know

53.

The term used to describe money gained after a sale.

a)

Cost price

b)

Selling price

c)

Profit

d)

Loss

54.

Find the profit : CP = Rs 120 SP = Rs 170

a)

Rs 60

b)

Rs 50

c)

Rs 30

d)

- Rs 50

55.

State true or false : Loss = SP - CP

a)

True

b)

False

56.

If CP will be more there will be a profit

a)

True

b)

False

57.

Ritu sold a carpet for rupees 10,000 , cost price of the carpet was 9,000 find the profit or loss .

a)

10,000 loss

b)

1,000 loss

c)

1,000 profit

d)

9,000 profit

58.

Profit % = Profit × 1000

-------------------

CP

a)

True

b)

False

59.

A watch was bought for Rs. 190 and sold for Rs. 175. Find the profit or loss.

a)

Profit = Rs.25

b)

Profit = Rs. 15

c)

Loss = Rs.15

d)

Loss = Rs. 25

60.

A stationer purchased 5 dozen of pens at Rs. 25 per piece. What is CP of 5 dozen pens?

a)

Rs. 300

b)

Rs. 3000

c)

Rs. 350

d)

Rs. 3500

61.

If an item is sold for more more than what it was bought for, the seller make a/an:

a)

Loss

b)

Interest

c)

Profit

d)

Tax

62.

Ava paid $10 for 14 pencil sharpeners and paid $2.00 for shipping. She sold them for $2 each. How much profit did Ava make when she sold all of the pencil sharpeners?

a)

$16.00

b)

$28.00

c)

$10.00

d)

$14.00

63.

Donovan made a picnic table to sell for profit. He made a list about what he did:

*price paid for wood: $45

*price paid for nails: $5

*cost of paint: $10

*selling price: $100

What was Donovan's profit from selling the table?

a)

$55

b)

$60

c)

$40

d)

$50

64.

Allison made 36 cupcakes to sell at her cake stand. She sold all of the cupcakes that she made. Allison made a list about what she did.

*price paid for ingredients $25

*price paid for cupcake liners $6

*selling price for each cupcake $2

a)

$41

b)

$31

c)

$72

d)

$33

65.

Anna bought a lamp at a garage sale. She repaired it and painted it, then she sold it for a profit. The list below is what she did:

*paid for the lamp $5

*cost to paint $3

*cost for new shade $7

*selling price $30

What was Anna's profit from selling the lamp?

a)

$25

b)

$20

c)

$15

d)

$35

66.

Brooke made a blanket and sold it for a profit. She paid $20 for fabric and $3 for thread. She sold the blanket for $62.50. How much profit did Brooke earn?

a)

$42.50

b)

$23

c)

$85.50

d)

$39.50

67.

What is the profit percent if a shopkeeper buys a football for $12 and sells it for $15?

a)

80%

b)

25%

c)

20%

d)

50%

68.
What is the percentage profit if Tony buys a watch for $50 and sells it for $60?
a)
20%
b)
25%
c)
16.6%
d)
16.7%
69.
If James sells his car for $1,000 and bought it for $2500. What is the percentage loss made on the car.
a)
15%
b)
10%
c)
60%
d)
150%
70.
Calculate the percentage profit if an item is bought for $42 and sold for $52.50
a)
20%
b)
25%
c)
80%
d)
22%
71.
Calculate the percentage profit if an item is bought for $175 and sold for $236.25.
a)
33%
b)
25.9%
c)
74%
d)
35%
72.
Calculate the percentage loss if an item is bought for $70 and sold for $49
a)
42.9%
b)
70%
c)
30%
d)
35%
73.
If an object is bought for $90 and then sold for a loss of 15%. How much was it sold for?
a)
$103.50
b)
$80
c)
75
d)
$76.50
74.
If an object is bought for $65 and sold for 20% profit how much was the object sold for?
a)
78
b)
68
c)
85
d)
52
75.
El resultado de multiplicar (3x-2)(3x+2) es:
a)
9x2 - 4
b)
9x2-12x+4
c)
9x2+4
d)
9x2+12x-4
76.

Opera y reduce:

3x(2x2-4x+2)-(5x2 -7x -8)=

a)

x2 - 19x - 2x

b)

6x3 -17x2 + 13x + 8

c)

6x3 + 7x2 - 13x + 8

d)

5x3 - 19x2 - x - 8

77.

Multiplica: 2x(x+1)

a)

2x2 + 2x

b)

2x

c)

2x+2

d)

2x3 +1

78.

Reducir: 2(x + 4) – 3 (x + 3) + 4 (x – 2)

a)

2x-4

b)

3x-9

c)

5x+1

d)

x-8

79.
a)

x5-2x+3

b)

x5-5x+3x2

c)

x9-2x+3

d)

x-3

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