| Quiz | Percentage change |
|---|---|
| Name | |
| Result | PASSED |
| Score | 12 / 12 (100%) |
| Passing score | 9.6 |
| Quiz took | 16 min 20 sec |
| Quiz finished at | 2024-07-16 16:25:14 |
Two years ago, Arnold had a mass of 60 kg. Arnold now has a mass of 48 kg. Calculate the percentage decrease in Arnold's mass. You may use a calculator.
The cost of a train ticket was £16 five years ago. The same train ticket now costs £19.52. Calculate the percentage increase of the train ticket. You may use a calculator.
Vikram's Labrador had a mass of 16 kg one year ago. The Labrador now has a mass of 21 kg. Calculate the percentage increase in the Labrador's mass. You may use a calculator.
Three years ago, Ann was 120 cm tall. She is now 135 cm tall. Calculate the percentage increase in Ann's height. You may use a calculator.
In the run up to a body building competition, Juanita increases her daily protein intake from 150 grams to 204 grams. Calculate the percentage increase in Juanita's daily protein consumption. You may use a calculator.
A bakery sells a box of cupcakes for £4. After 4 pm, the bakery lowers the cost of the box of cupcakes to £2.50. Calculate the percentage decrease in the price. You may use a calculator.
A taxi company normally charges £1.20 per mile. During rush hour, it charges £1.98 per mile. Calculate the percentage increase of the fare prices during peak times. You may use a calculator.
The 512 GB version of a new smartphone costs £1200. The company is considering releasing a 256 GB version of the smartphone, which would cost £720. What would the decrease in price be, as a percentage? You may use a calculator.
Stacy bought her car for £24,000 three years ago. The car is now worth £15,600. Calculate the percentage decrease of the car's value. You may use a calculator.
Maria has £32,000 in her savings account. If she took out £8,960 from her savings account in order to pay for some home improvements, what percentage would her savings decrease by? You may use a calculator.
The population of the UK in 2002 was approximately 59,500,000. The population of the UK in 2022 was approximately 67,500,000. Calculate the percentage increase of the UK population from 2002 to 2022. You may use a calculator.
Victor has £28,500 in his savings account. After paying for his wedding, he has £5,700 left in his savings account. What percentage did Victor's savings decrease by? You may use a calculator.