# Mean Proportional MCQs and Quiz Online PDF Book Download

Mean proportional multiple choice questions (MCQs), mean proportional quiz answers for high school math learning for high school degree courses online. 3rd, 4th, mean and continued proportion MCQs, mean proportional quiz questions and answers for distance education. Third proportional, fourth proportional, mean proportional test prep for online degree programs.

Learn math MCQs: value of mean proportional to 20, 45 should be, with choices ±30, −30, −900, and ±900 for distance education. Free math student portal for online learning mean proportional quiz questions, MCQs to practice online learning tests for online learning.

## MCQs on Mean Proportional PDF Book Download

MCQ: Value of mean proportional to 20, 45 should be

- ±30
- −30
- −900
- ±900

A

MCQ: If 3 quantities a, b and c are related as a : b : : b : c, then b is called

- third proportional
- fourth proportional
- mean proportional
- continued proportional

C