Grade 7 Mock 1

GRADE 7 MOCK

MOCK 1

INSTRUCTIONS

Time allowed: 1 Hour 30 Minutes

Calculators are NOT allowed

ASSESSMENT

(1) The perimeter of the following trapezium is ...

32cm

62cm

52cm

42cm

(2) The graph shows the number of pens sold by a woman from Monday to Friday.

On Which day did the woman sell the highest number of pens.

Friday

Monday

Wednesday

Tuesday

(3) Which of the following are multiples of 3?

3, 6, 9, 12

6, 7, 8, 9

6, 9, 12, 14

3, 5, 7, 9

(4) What is the next number in the sequence 14, 11, 8 ...

(5) Find the Highest Common Factor of 9 and 12

(6) If set A = {a, b, c, e, f, g} and set B = {e, f, g, h, i, j, k}, list A ⋂ B.

{a, b, c, e, f, g, h, i, j, k}

{a, b, c, h, i, j, k}

{a, b, c}

{a, f, g}

(7) Find the next number in the sequence below.

98, 92, 86, 80

78.

64.

68.

74.

(8) One village made 25 831 bricks and another village made 13 295 bricks. What was the total number of bricks made by the two villages?

38 026

39 026

38 126

39 126

(9) A boy has two pieces of wire measuring 3.45 and 1.9m. Find the total length of wire the boy has.

5.35m

2.55m

5.35m

6.35m

(10) 124 × 12.

1 598

1 588

1 488

1 498

(11) The graph shows the number of bags of maize harvested by a farmer in five days.

How many bags of maize were harvested on Tuesday?

(12) Arrange the numerals IX, VI, XV, IV from the smallest to the largest.

IV, VI, IX, XV

IX, VI, XV, IV

XV, IX, VI, IV

VI, IV, XV, IX

(13) A school has 462 books and buys 53 more books. How many books does the school have altogether?

409

415

419

515

(14) The mass of the metal is 25.73kg. This mass when written to 1 decimal place is ...

25.0kg

26.0kg

25.8kg

25.7kg

(15) Which of the lines on the diagram is a line of symetry?

(16) 320.64 − 281.59 =

49.15

49.05

39.15

39.05

(17) A girl had 12 mangoes. she gave out y mangoes and remained with 3 mangoes. Find the value of y.

(18) A regular polygon with 4 sides is called a ...

pentagon

rhombus

square

hexagon

(19) Find 12% of 400.

(20) Convert 25% to a decimal number.

0.025

25.0

2.5

0.25

(21) The diagram shows set K and set L.

The set K ⋂ L is...

{4, 6, 7}

{2, 3}

{1, 5}

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

(22) Convert ³₂₅ to a percentage.

16%

12%

(23) After sporting activities, 14 boys shared 126 bananas equally. How many bananas did each boy get?

112

140

1 764

(24) Look at the diagram below

The mapping shown is a ...

many to one mapping

one to many mapping

one to three mapping

one to one mapping

(25) 257 × 32 =

8 224

1 285

8 214

1 265

(26) The angle marked P below is called...

an acute angle

an obtuse angle

a right angle

a straight angle

(27) A girl bought the following items: milk at K35.00, tomatoes at K10.00 and sugar at K26.50. How much did she spend?

K61.00

K61.50

K71.50

K71.00

(28) How many lines of symetry does the shape below have?

(29) Express the ratio 2 : 14 : 18 in its lowest terms.

9 : 7 : 2

1 : 7 : 9

2 : 7 : 9

9 : 7 : 1

(30) If 4 books cost K52.00, what is the cost of 2 books of the same type?

K260.00

K26.00

K208.00

K13.00

(31) 315 ÷ 15 =

201

300

330

(32) Calculate the simple interest of K10 000.00 invested for 3 years at the rate of 5% per annum.

K30 000.00

K1 500.00

K5 000.00

K500.00

(33) A packet of sugar costs K40.00. How much will 5 packets of the same size cost?

K35.00

K45.00

K200.00

K8.00

(34) A Grade 7 class has y number of boys and 39 girls. If the class has 72 learners altogether, find the value y

111

101

(35) Study the Venn diagram below.

List set A ⋃ B.

{ l, o, r }

{ l, o, r, t }

{ k, m, n, o, p, q, r, s }

{ k, m, n, o, p, q, r, s, t }

(36) Find the Lowest Common Multiple of 3 and 4.

(37) A radio programme started at 10 25 hours and ended at 11 00 hours. How long did the programme last?

35 minutes

75 minutes

85 minutes

125 minutes

(38) ⁴/₅ × 20 =

(39) Arrange the following numbers from the smallest to the largest: − 3, 0, 1, 4, −1, 2.

− 1, 0, 1, 2, − 3, 4

− 3, −1, 0, 1, 2, 4

0, − 1, 1, 2, − 3, 4

1, − 1, 0, 2, − 3, 4

(40) If w ÷ 4 ≥ 4, then ...

w ≤ 0

w ≤ 1

w ≤ 16

w ≥ 16

(41) What is the mode of 2, 4, 7, 5, 4 and 8?

(42) − 8 + ( − 2) =.

− 10

+ 6

− 6

+ 10

(43) Convert 79 to a number in base five.

340_five

304_five

403_five

430_five

(44) Which of the following is a prime number

(45) A man bought a shirt for $3. What was the cost of the shirt in Zambian Kwacha if $1 = K21.00?

K7.00

K18.00

K24.00

K63.00

(46) Round off 3 576 to the nearest hundred.

3 000

3 600

3 500

4 000

(47) How much discount was a girl given for a book costing K111.00, if she paid K90.00?

K21.00

K90.00

K110.00

K200.00

(48) A learner got 19 out 25 marks in a Mathematics test. Express the marks the learner got as a percentage.

76%

56%

44%

(49) If set M = {maize, rice, wheat, millet} and set N = {samp, wheat, sorghum, maize}, list the set M ⋃ N.

{maize, samp, sorghum, wheat}

{maize, millet, rice, wheat}

{maize, millet, rice, samp, sorghum, wheat}

{maize, wheat}

(50) 49 books to be shared between Sarah and Modrin in the ratio 4 to 3 respectively. How many books will Modrin get

(51) ²/₅ ÷ 2²/₅

¹/₆

¹/₃

²⁴/₂₅

4⁴/₅

(52) Mwape had $36. He bought books and a pair of trousers and his chnage was $7.50. How much did he spend?

$270.00

$43.50

$29.00

$28.50

(53) Round off 3 265 to the nearest ten.

3 260

3 300

3 270

3 370

(54) 1100 _two − 101 _two

100 _two

101 _two

111 _two

110 _two

(55) ¹/₃ + ²/₅ =

³/₁₅

⁸/₁₅

¹¹/₁₅

³/₈

(56) Calculate the total length of the edges of the shape below.

3cm

12cm

30cm

36cm

(57) If 49 pencils are shared among Jane, Mercy and Mary in the ratio 1 : 2 : 4, how many pencils will Mercy get.

(58) 646.5 ÷ 5 =

129.3

121.1

129.1

101.3

(59) Calculate the simple interest on K15 000.00 invested for 5 years at 10% per annum.