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Worksheets

maths SS1

Total questions: 30

Worksheet time: 27mins

Name
Class
Date
1.

Simplify: y5 x y3

a)

y7

b)

y1

c)

y5

d)

y8

2.

Write the following number in standard form: 0.0025

a)

2.5 x 10-5

b)

2.5 x 10-3

c)

2.5 x 108

d)

25 x 10y

3.

Simplify: 2a2 x 3a4 ?

a)

6a6

b)

5a6

c)

a2

d)

2a3

4.

Simplify: 56 ÷ 54

a)

45

b)

54

c)

25

d)

10

5.

Simplify: (t5 )2

a)

t7

b)

t10

c)

t2

d)

t4

6.

Short form of : 3 x 3 x 3 x 3 is ....

a)

32

b)

37

c)

34

d)

3

7.

Solve for b in the equation: 5b - 2 = 4b + 3

a)

6

b)

10

c)

3

d)

5

8.

Solve: 2(10x - 4) = 12

a)

4

b)

6

c)

2

d)

1

9.

Find the mean of the following set of numbers: 0, 7, 5, 7, 1

a)

4

b)

6

c)

10

d)

9

10.

Simplify: 5y x 4y4

a)

10y3

b)

20y5

c)

15y

d)

7y5

11.

Simplify: 251/2 .

a)

3

b)

7

c)

5

d)

1

12.

A polygon with 5 sides is called .......

a)

Triangle

b)

Pentagon

c)

Nonagon

d)

Heptagon

13.

If U = {1,2,3,4,5,6} and A = {1,3,5}, A′ is ____

a)

{2,4,6}

b)

{1,3,5}

c)

{1,2,3}

d)

{4,5,6}

14.

Calculate the simple interest on #400 which is borrowed for 4years at 3% per annum.

a)

#84

b)

#48

c)

#63

d)

#95

15.

Calculate the area of triangle of base 3.2cm and height 5cm.

a)

10cm2

b)

8cm2

c)

7cm2

d)

3cm2

16.

Simplify: 6t - 9t + 4y + t

a)

4y - 2t

b)

7y + t

c)

4y - 3t

d)

y - 3t

17.

Convert 35 to a number in base two

a)

10000002

b)

1110012

c)

1000112

d)

1001102

18.

Which of the following is a solid shape?

a)

Trapezium

b)

Triangle

c)

Cube

d)

Rectangle

19.

Solve; 5x = 25

a)

5

b)

6

c)

10

d)

20

20.

Find the area of rectangle whose length 10cm and breadth is 2.5cm ?

a)

5cm2

b)

25cm2

c)

35cm2

d)

15cm2

21.

What is the value of the numeral XL?

a)

14

b)

40

c)

60

d)

44

22.

What is the value of XXVIII?

a)

28

b)

18

c)

38

d)

48

23.

What is the Roman numeral for 237?

a)

CCXXXVII

b)

CCXXVII

c)

CCVIIXXX

d)

XXXCCVII

24.

Sum of angles in a circle is ........

a)

900

b)

2000

c)

1800

d)

360o

25.

Solve: 6x − 8 = 10.

a)

2

b)

3

c)

6

d)

9

26.

Solve for x : 5(x − 1) = 15

a)

2

b)

9

c)

4

d)

7

27.

The area of a rectangle is given by:

a)

l x b

b)

2l + 2b

c)

½ x b x h

d)

πr2

28.

If the area of a rectangle is 56 cm² and its breadth is 7 cm, find its length?

a)

6cm

b)

9cm

c)

10cm

d)

8cm

29.

Find the area of a sector of a circle of radius 7 cm and angle 90°. (π=22/7).

a)

38.50cm2

b)

19.25cm2

c)

44cm2

d)

24.53cm2

30.

Find the area of a trapezium with parallel sides 8 cm and 12 cm and height 5 cm?

a)

25cm2

b)

40cm2

c)

65cm2

d)

50cm2