Question: A pie chart illustrates the distribution of time spent on various activities in a week. If \'Work\' takes up 40% of the time, \'Leisure\' 30%, and \'Sleep\' 20%, what percentage is spent on other activities?
Options:
Correct Answer: 10%
Solution:
The percentage spent on other activities is 100% - (40% + 30% + 20%) = 10%.