# Mean Proportional MCQs Quiz Worksheet PDF Download

Learn mean proportional MCQs, math test for online course learning and test prep to practice. 3rd, 4th, mean and continued proportion quiz questions has multiple choice questions (MCQ), mean proportional test to learn for online basic math course test.

Math practice test MCQ on value of mean proportional to 20, 45 should be with options ±30, −30, −900 and ±900 problem solving skills for competitive exam, viva prep, interview questions with answer key. Free math revision notes to learn mean proportional quiz with MCQs to find questions answers based online learning tests.

## MCQs on Mean Proportional Quiz PDF 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