Grade 7 Mathematics 2019 Quiz

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Created on August 05, 2020

G7 Mathematic 2019

1 / 60

The perimeter of the trapezium below is ....

84cm.

21cm.

19cm.

12cm.

2 / 60

The next two numbers in the sequence 5, 7, 9, 11, ... are …

12, 13.

13, 14.

13, 15.

3 / 60

Add 33 391 to 47 419.

80 810

80 800

80 710

80 700

4 / 60

Look at the sets below. List set A ∪ B.

{p, q, t, w}

{t, u, v, w}

{p, q, r, s, u}

{p, q, r, v, w}

5 / 60

Express 8 × 8 × 8 × 8 × 8 in index form.

8⁵

8⁴

5⁸

4⁸

6 / 60

3.257 – 0.075 =

3.282

3.202

3.182

3.082

7 / 60

Change 60% to a decimal number.

0.06

0.6

8 / 60

The lines of symmetry in the diagram below are ....

AE and BF.

AE and DH.

BF and CG.

BF and DH.

9 / 60

Express the ratio 25cm to 5cm in its lowest terms.

5 to 1

4 to 1

1 to 5

1 to 4

10 / 60

A man bought two pieces of material measuring 1.75m and 1.5m.
How many metres of material did he buy altogether?

0.25m

3.25m

2.5m

1.75m

11 / 60

Given that Set A = {2, 3, 4, 5, 6, 7} and Set B = {1, 5, 7, 8}, list A ∩ B.

{1, 2, 3, 4, 5, 6, 7, 8}

{2, 3, 4, 5, 6, 7}

{1, 5, 6, 7}

{5, 7}

12 / 60

10 692

825

333

261

13 / 60

10 packets of salt cost K200.00. How much will 8 packets of salt of the same type cost?

K20.00

K28.00

K160.00

K190.00

14 / 60

In Arabic numerals, the Roman numeral DCCCXXXIV can be written as ....

831

834

835

836

15 / 60

570eight

550eight

470eight

452eight

16 / 60

The Highest Common Factor of 12, 18 and 24 is ....

17 / 60

413 ÷ 12 =

34 remainder 4

34 remainder 5

364 remainder 4

364 remainder 5

18 / 60

Solve the inequation x + 5 ≤ 14.

x ≤ 19

x ≥ 19

x ≥ 9

x ≤ 9

19 / 60

Arrange the following decimals from the smallest to the biggest: 2.03, 1.40, 2.30, 1.04

1.04, 1.40, 2.03, 2.30

1.40, 1.04, 2.30, 2.03

2.30, 2.03, 1.40, 1.04

2.03, 2.30, 1.04, 1.40

20 / 60

Mrs Bwalya produced 14 163 bags of maize. She later sold 3 871 bags of maize.
How many bags of maize remained?

11 392

11 292

10 392

10 292

21 / 60

3 is a factor of ....

22 / 60

A meeting started at 10 30 hours and ended at 12 48 hours.
How long did the meeting take?

2 hours 18 minutes

2 hours 42 minutes

1 hour 42 minutes

1 hour 18 minutes

23 / 60

The mapping shown in the diagram below is a ....

one-to-one mapping.

one-to-many mapping.

many-to-one mapping.

many-to-many mapping.

24 / 60

Convert 58 to a base five number.

21five

213five

231five

312five

25 / 60

1/4

1/2

2/5

4/5

26 / 60

A bed is bought at K1 000.00 and later sold at K1 500.00.
Calculate the profit percentage.

33.3%

50%

66.7%

27 / 60

Calculate the simple interest on K10 000.00 invested for 4 years
at a rate of 5% per annum.

K2 000.00

K200.00

K20.00

K2.00

28 / 60

In the equation y ÷ 4 = 9, what is the value of y?

29 / 60

. Round off 4.78 to one decimal place

114

30 / 60

. Round off 4.78 to one decimal place

5.0

4.8

4.7

4.0

31 / 60

A 5-sided polygon is called a ....

rhombus

quadrilateral

pentagon

hexagon

32 / 60

The diagram below shows sets A and B, The set A ∩ B has .... members.

33 / 60

2 1/15;

1 1/2;

1 1/8;

8/15;

34 / 60

Mrs Moono bought a dress at K30.00 and later sold it at K42.00.
Find the profit.

K72.00

K12.00

K10.00

K2.00

35 / 60

The graph below shows the number of books that different grades in a school received.
Which grade received the least number of books?

Grade 7

Grade 5

Grade 3

Grade 1

36 / 60

In a meeting, there were 500 people. If 30% of the people were men,
find the number of men.

570

530

150

37 / 60

A car travelled a distance of 320 kilometres in 4 hours.
Calculate its speed.

8 km/h

80 km/h

160 km/h

320 km/h

38 / 60

The angle marked x below is called ....

a straight angle.

a right angle.

an obtuse angle.

an acute angle.

39 / 60

50%

40%

30%

20%

40 / 60

2.94 ÷ 1.4 =

4.34

1.54

2.1

1.2

41 / 60

Round off 51 846 to the nearest hundred.

51 840

51 800

51 000

50 000

42 / 60

Study the shape below. How many vertices does the shape have?

43 / 60

7.8

1.1428

0.875

0.7

44 / 60

Find the circumference of the circle below. (Take 𝝅 as 3.14).

75.36cm

37.68cm

27.14cm

15.14cm

45 / 60

If the exchange rate is K9.50 to $1, how much is $7 in kwacha?

K66.50

K66.00

K63.50

K63.00

46 / 60

Which of the Roman numerals is the smallest?

LXIV

LII

XLI

XLV

47 / 60

Find the value of var b = 3²

48 / 60

49 / 60

3 + (-7) =

-10

-4

50 / 60

1 1/2

3 1/10

3 1/7

6/26

51 / 60

Find the median of 4, 3, 7, 5, 2, 1 and 6.

52 / 60

. Mary bought a bicycle at K720.00. She was given 5% discount.
How much was her discount?

K36.00

K715.00

K725.00

K3 600.00

53 / 60

12 men can construct a road in 4 months. How long will it take 8 men to do
the same job working at the same rate?

3 months

4 months

6 months

8 months

54 / 60

Order the integers below from the smallest to the biggest.

-20, +50, +30, +9, -50

-50, -20, +9, +30, +50

-50, +50, +9, -20, +30

+9, -20, +30, -50, +50

55 / 60

410five

400five

310five

300five

56 / 60

undefined ) 1/16

57 / 60

Mrs Bwembya had 552 oranges of the same size to be packed in boxes of the same size.
If one box holds 24 oranges, how many boxes did she pack?

528

576

58 / 60

Find the average of 15°, 25° and 20°.

20°

25°

30°

60°

59 / 60

Find the total surface area of the cuboid below.

24cm²

60cm²

124cm²

248cm²

60 / 60

Find the Lowest Common Multiple of 3 and 6.

Your score is

The average score is 38%