The night before the exam, sleep. A rested mind recalls what a tired one has only read.

Percentage — quick quiz

5 TS Police PC-pattern questions on Percentage. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

The population of a village increased from 18,000 to 22,500 in one year. What is the percentage increase in the population?