Q25,Paper2,j14. How many cards must be chosen from a deck to guarantee that atleast

i. two aces of two kinds are chosen.

ii. two aces are chosen.

iii. two cards of the same kind are chosen.

iv. two cards of two different kinds are chosen.

(A) 50, 50, 14, 5

(B) 51, 51, 15, 7

(C) 52, 52, 14, 5

(D) 51, 51, 14, 5

Answer A.