Explanation

C is correct because the PSL 6 final was played between Multan Sultans and Peshawar Zalmi. A is incorrect because Karachi Kings and Peshawar Zalmi did not play in the PSL 6 final. B is incorrect because Islamabad United and Quetta Gladiators were not the teams in the PSL 6 final. D is incorrect because Multan Sultans and Karachi Kings did not play in the PSL 6 final.