Question

The questions 'How far?', 'How long?' and 'How much?' can respectively be answered by which of the following quantities?

• A. Mass, Length, Time.
• B. Length, Mass, Time.
• C. Time, Mass, Length.
• D. Length, Time, Mass.

Answer 1

The correct option is D

Length, Time, Mass.

'How far?' can be answered by knowing the Length or distance from place A to place B.

'How long?' can be defined by the Time required or taken from A to B.

And finally, 'How much?' can be known by knowing the Mass of the object

These quantities are called the fundamental quantities which can help define the other quantities like speed.