Percent Error & Percent Yield Quiz

This simple online quiz is intended to give you extra practice with percent error and percent yield calculations.

Select your preferences below and click 'Start' to give it a try!

Number of problems:  1
 5
 10
 25
 50
Problem types:  Percent error
 Percent yield
Given values are:  Random (more realistic)
 Simplified (e.g., 50, 100, 150, etc.)
Display problems as:  List of givens and wanted (easier)
 Word problems (more challenging)
Display quiz as:  Interactive web page (typical)
 Printable web page (for worksheets)