The option that shows three base quantities' units in System International (SI) is

Correct answer: C. Kilogram, metre, and second.

  • A. Gram, joule, and second.
  • B. Gram, centimetre, and dyne.
  • C. Kilogram, metre, and second.
  • D. Kilogram, newton, and second.

Explanation

The correct answer is Option C: 'Kilogram, metre, and second'. These are the base units in the SI system for the fundamental quantities of mass, length, and time. Option D is incorrect because 'newton' is a derived unit of force. Options A and B list units that are either derived or belong to the CGS system, which are not considered SI base units.

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