(vii) Total number of ace cards are $4$ and king are $4$
Total number of cards that are an ace or a king $=4+4=8$
Thus, the total number of cards that are neither an ace nor a king is $52–8=44$
As We know that, Probability = Number of favorable outcomes/ Total number of outcomes
Thus, the probability of getting cards which are neither an ace nor a king $=44/52=11/13$
(viii) It’s known that the total number of red cards is $26$.
Total number of queens are $4$ in which $2$ red queens are also included
Therefore, total number of red cards or queen will be $26+2=28$
As, the total number of cards that are neither a red nor a queen$=52-28=24$
As We know that, Probability = Number of favorable outcomes/ Total number of outcomes
Therefore, the probability of getting neither a red card nor a queen $=24/52=6/13$