(A) 7/13
(B) 13/7
(C) 26/15
(D) 15/26
Correct Option is: A
We need to find out P(R or 6)
Probability of selecting a Red card = 26/52
Probability of selecting a 9 = 4/52
Probability of selecting both a red card and a 9 = 2/52
P(R or 9) = P(R) + P(9) – P(R and 9)
= 26/52 + 4/52 – 2/52
= 28/52
= 7/13.