# What is capability ratio? - Metrology & Quality Control

**Q. What is capability ratio?***- Published on 07 Aug 15***a.** The ratio of process capability and number of units inspected

**b.** The ratio of specification range and process capability

**c.** The ratio of number of defectives and process capability

**d.** The ratio of number of defectives and number of units inspected

**ANSWER: The ratio of specification range and process capability**