# Understanding Units MCQs Quiz Online PDF Book Download

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## MCQ on Understanding UnitsQuiz Book Download

MCQ: Combinations of base units are

- simple units
- derived units
- scalars
- vectors

B

MCQ: 1 N is equal to

- 1 kg ms
^{-2} - 10 kg m s
^{-1} - 10 kg ms
^{-2} - 100 kg ms
^{-2}

A

MCQ: Prefix for 10^{-9} is

- micro
- deci
- centi
- nano

D

MCQ: If each term in an equation has same base units then equation is said to be

- homogeneous
- non homogeneous
- equation of straight line
- equation of circle

A

MCQ: Base unit among following is

- Newton
- Joule
- Candela
- Watt

C