Exam Practice 1

Write the number 18 475 correct to the nearest thousand.

• 18,000
• 18,500
• 19,000
• 17,000

Write 0.3 as a percentage.

• 0.03%
• 3%
• 30%
• 300%

Write down the mathematical name for the type of angle marked y.

• Obtuse angle
• Right angle
• Reflex angle
• Acute angle

Write these numbers in order of size. Start with the smallest number. 0.21 0.2 0.03 0.1 0.16

• 0.1, 0.03, 0.21, 0.2, 0.16
• 0.16, 0.21, 0.2, 0.1, 0.03
• 0.2, 0.21, 0.1, 0.16, 0.03
• 0.03, 0.1, 0.16, 0.2, 0.21

Find the square root of 64

• 10
• 8
• 6
• 12

Ryan buys 4 cakes at £1.30 each 2 identical tins of soup. Ryan pays with a £10 note. He gets £1.80 change. How much does Ryan pay for each tin of soup?

• £2.00
• £1.20
• £1.50
• £1.80

OA, OB and OC are three straight lines. Work out the size of the angle marked x.

• 50 degrees
• 110 degrees
• 70 degrees
• 30 degrees

Here is a number machine. Work out the output when the input is 13

• 16
• 12
• 20
• 5

Here is a number machine. Work out the input when the output is 28

• 15
• 25
• 20
• 19

There are 24 cows and 36 sheep on a farm. Write as a ratio the number of cows to the number of sheep. Give your ratio in its simplest form.

• 3:4
• 2:3
• 1:2
• 4:5