Which of the following statements are correct?
(i) A physical quantity cannot be measured
(ii) A physical quantity can be measured
(iii) The units of physical quantity can be derived
(iv) A physical quantity can neither be a scalar nor a vector

Options

A. (i) and (ii)
B. (ii) and (iii)
C. (i) and (iv)
D. (ii) and (iv)

Answer

B

Explanation

All physical quantities can be measured. Their units can be derived from fundamental units.