AQA GCSE Mathematics Ratio, proportion and rates of change overview quiz quiz

A sum of $£180$ is shared in the ratio $4:5$. How much is the smaller share?

On a map with scale $1:25000$, two points are $8$ cm apart. What is the real distance?

Which equation describes two quantities $y$ and $x$ that are in inverse proportion?

If $y$ is inversely proportional to $x$ and $y = 6$ when $x = 2$, what is $y$ when $x = 4$?

What is $£90$ increased by $20\%$ using a multiplier?

A price is $£84$ after a $20\%$ increase. What was the original price?

$£1500$ is invested at $4\%$ compound interest per year. What is the value after $2$ years?

A car worth $£12000$ depreciates by $10\%$ in one year. What is its value after that year?

On a distance-time graph, what does the gradient of the line represent?

A velocity-time graph shows a constant velocity of $12$ m/s for $10$ s. What distance is travelled?

Which statement correctly describes the graph of two quantities in direct proportion?

A recipe for $4$ people needs $600$ g of flour. How much flour is needed for $6$ people?