Core Maths Starter

Calculate 118%of 685

Increase 407 by 30%

£3096 is invested for 8 years at a rate of 4.8% per annum compound interest. How much will be in the account at the end of that time?

An amount has been increased by 34% to 1365. What is the original amount?

• 18293.10

• 461.4

• 1002.55

• 1018.66

Find the mean of the data:

12 15 17 30 25 11

What is the income tax paid on a salary of

£195483 with the 2018/19 thresholds

Personal allowance £11850

Basic tax upto £34,500 = 20%

£34500 - £150,000 - 40%

£150,000 + = 45%

• £52892.58

• £73567.35

• £700

• £25631.98

Look at the data below:

23 17 5 16 2 28 23

The median of the data is :

Look at the data below:

23 17 5 16 2 28 23

What is the lower quartile

Look at the data below

23 17 5 16 2 28 23

What is the upper quartile?

An amount has been decreased by 11% to 1982. What was the original amount?

• 2125.84

• 1783.98

• 21.802

• 2008.36