# Prefixes MCQs Quiz and Answers Tests pdf Download

Practice prefixes MCQs in physics quiz for test prep. Physical quantities and measurement quiz questions has multiple choice questions (MCQ) with prefixes test, answers as by usin prefixes, we can write 335 × 10^{-8} s as, answer key with choices as 0.335 µs, 33.5 µ, 335 µs and 3.35 µs for competitive exam preparation worksheets. Free physics revision notes to learn prefixes quiz with MCQs to find questions answers based online tests.

## MCQs on Prefixes Quiz pdf Download

MCQ. By usin prefixes, we can write 335 × 10^{-8} s as

- 0.335 µs
- 33.5 µ
- 335 µs
- 3.35 µs

D

MCQ. Words or letters added before a unit and stand for multiples or sub-multiples of that unit are called

- mass
- prefixes
- units
- rate

B

MCQ. By converting 3 700 000 Watt into kilowatt, we get

- 3.7 W
- 3 700 kW
- 3 7000 kW
- 37 kW

B

MCQ. Prefix for 4800000 W is

- 48 kW
- 480 kW
- 48 W
- 4800 kW

D

MCQ. Prefixes are useful to express

- very small quantity
- very large quantity
- derived units
- both A and B

D