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Worksheets

Algebraic Formula

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.
In which of the following, is E the subject of the formula?
a)
E = L ⁄ 5E
b)
2E = bh
c)
E = mc2
d)
E2 = u2 + 2as
2.
The area, A of trapezium ABCD is given by the formula A = ½ h (a + b).
Which of the following is true?
a)
h is the length of AB
b)
h is the length of DC
c)
a is the length of AB
d)
b is the length of DC
3.

Find the value of 7j - 12 when j = 2.

a)

2

b)

-2

c)

5

d)

-5

4.

Given T = 4k.

Make k as the subject.

a)

T/4

b)

4T

c)

4+T

d)

T - 4

5.

p = r + 8.

Express r in terms of p.

a)

p - 8

b)

8 - p

c)

p + 8

6.

Given a2 = 8b - 5c.

Calculate a when b = 3 and c = 3.

a)

1

b)

2

c)

3

d)

4

7.

8/x = y

Make x as the subject.

a)

8/y

b)

8y

c)

8 - y

d)

8 + y

8.

What is the subject for this formula?

a)

t

b)

P

c)

tP

d)

1

9.

What is the subject for this formula?

a)

p

b)

w

c)

3

d)

1

10.

What is the subject for this formula?

a)

p

b)

a

c)

2

d)

b

11.

m is the subject of the formula.

a)

True

b)

False

12.

m is the subject of the formula.

a)

True

b)

False

13.

m = p2

Express p in terms of m.

a)

√m

b)

m/2

c)

m - 2

d)

m + 2

14.

Given 4p = 18 - 5q.

Calculate the value of q when p = 2.

a)

1

b)

2

c)

3

d)

4

15.

Mark ( √ ) if x is the subject of the formula.

Tandakan ( √ ) jika x ialah perkara rumus.

a)

2x = 4y2 + 3

b)

x = 3y -4z

c)

x =9px - y

d)

y = x + 5