Total number of cards = 52
Card removed = 2 + 2 +2 + 2 = 8
∴ Remaining number of cards = 52 – 8 = 44
i) Number of black queens = 2
∴ Required probability = \(\frac{2}{44}=\frac{1}{22}\)
ii) Number of face cards left = 2 + 2 + 2 = 6
∴ Required probability = \(\frac{6}{44}=\frac{3}{22}\)
iii) Number of blackjacks = 2
∴ Required probability = \(\frac{2}{44}=\frac{1}{22}\)
iv) Number of red cards left = 26 - 8 = 18
∴ Required probability = \(\frac{18}{44}=\frac{9}{22}\)