Free Printable Basic Math

1.

a)

$\frac{4}{11}$

b)

$\frac{6}{65}$

c)

$\frac{11}{4}$

d)

$\frac{65}{6}$

2.

Hitung dan nyatakan dalam bentuk pecahan paling sederhana

a)

$\frac{10}{33}$

b)

$\frac{4}{27}$

c)

$\frac{14}{35}$

d)

$\frac{14}{27}$

3.

a)

500 L

b)

400 L

c)

300 L

d)

200 L

4.

Sederhanakan.

a)

$-\frac{13}{50}$

b)

$-\frac{15}{45}$

c)

$\frac{15}{45}$

d)

$\frac{13}{50}$

5.

A gear wheel having 128 teeth is inmesh with a 48-tooth gear. What is the gear ratio?

a)

8 : 3

b)

8 : 4

c)

9 : 5

d)

7 : 5

6.

In a competition, prize money of £828 is to be shared among the first three in the ratio 5:3:1

a)

450; 281; 97

b)

525; 344; 150

c)

460; 276; 92

d)

55; 32; 11

7.

A team of five people can deliver leaflets to every house in a particular area in four hours. How long will it take a team of three people?

a)

6 hours 10 minutes

b)

6 hours 20 minutes

c)

6 hours 30 minutes

d)

6 hours 40 minutes

8.

Express 65.3792 correct to 2 decimal places

a)

65.37

b)

65

c)

65.379

d)

65.38

9.

Express 47 minutes as a percentage of 2 hours, correct to 1 decimal place

a)

39%

b)

39.2%

c)

38.5%

d)

40.3%

10.

The voltage across a component in an electrical circuit is calculated as 50V using Ohm’s law. When measured, the actual voltage is 50.4V. Calculate, correct to 2 decimal places, the percentage error in the calculation

a)

0.65%

b)

0.89%

c)

0.79%

d)

1.89%

11.

A couple buys a flat and make an 18% profit by selling it 3 years later for £ 153 400. Calculate the original cost of the house

a)

£ 100 000

b)

£ 110 000

c)

£ 120 000

d)

£ 130 000

12.

a)

t = -5

b)

t = -4

c)

t = -3

d)

t = -2

13.

a)

5.06 $mm^2$

b)

5.16 $mm^2$

c)

5.26 $mm^2$

d)

5.36 $mm^2$

14.

a)

1 $\Omega$

b)

2 $\Omega$

c)

3 $\Omega$

d)

4 $\Omega$

Basic Math

Total questions: 14

Worksheet time: 28mins

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