Rearrange the jumbled parts of the sentence in a proper sequence. We are proud that P : as our chief guest Q : our Mayor R : is a former student of this college S : who is presiding over today's function The correct sequence should be

• A

  $\mathrm{P} \quad \mathrm{Q} \quad \mathrm{R} \quad \mathrm{S}$
• B

  $\mathrm{Q} \quad \mathrm{P} \quad \mathrm{S} \quad \mathrm{R}$
• C

  $\mathrm{P} \quad \mathrm{Q} \quad \mathrm{S} \quad \mathrm{R}$
• Correct answer
  D

  $\mathrm{Q} \quad \mathrm{S} \quad \mathrm{P} \quad \mathrm{R}$

Hence, the correct answer is option: 'D'.