Y10 Higher GCSE Revision

What is the lowest common multiple of 36 and 112?

• 4

• 36

• 4032

• 1008

How much interest would you earn if you deposited £1000 for 3 years with 2% compound interest?

• £60

• £1060

• £61.21

• £1061.21

Which have a value of  $\frac{\sqrt{3}}{2}$  ?

• cos30

• sin30

• cos60

• sin60

• None of the above

What type of sequence is this?

3, 6, 11, 18, 27...

• Linear

• Quadratic

• Geometric

• Convergent

What is the nth term of 3, 6, 11, 17, 27, ...?

Brian spends  $\frac{3}{5}$  of his wages on rent and  $\frac{1}{3}$  on food. If he makes £735 per week, how much money does he have left?

• £383

• £686

• £147

• £49

Rationalise the denominator of  $\frac{1}{\sqrt{2}}$  

•  $\frac{\sqrt{2}}{2}$  

•  $\frac{\sqrt{2}}{4}$  

•  $\frac{\sqrt{2}}{\sqrt{4}}$  

•  $\frac{1}{2}$  

The size of a school increased by 4% to 1352. How many people were originally in the school?

• 0

• 1300

• 1406.08

• 1406

Convert  $0.\overline{18}$  to a fraction in lowest terms.

•  $\frac{18}{100}$  

•  $\frac{9}{50}$  

•  $\frac{18}{99}$  

•  $\frac{2}{11}$  

Factorise 12x² - 7x - 10