Which of the following statement are true about Punjab? Select the correct answer from the code given below the statements:

I. It is the richest state of India.
II. It has the highest proportion of S.C. in its total population.
III. It has reached the replacement level of population.

Code:

A) I and II

B) I and III

C) II and III

D) I, II and III

This MCQ is part of the UP PSC Previous Year Questions (PYQs) series, focusing on UPPSC Prelims 2000 (GS Paper I)