A deck of 52 cards has 26 red cards (13 diamonds and 13 hearts). Each suit has 3 face cards (Jack, Queen, and King). Hence, the total number of red face cards is: \[ 3 (\text{face cards in hearts}) + 3 (\text{face cards in diamonds}) = 6 \] Thus, the probability of selecting a red face card is: \[ \text{Probability} = \dfrac{\text{Number of red face cards}}{\text{Total number of cards}} = \dfrac{6}{52} = \dfrac{3}{26} \]
The correct option is (A): \(\frac{3}{26}\)
Three distinct numbers are selected randomly from the set \( \{1, 2, 3, \dots, 40\} \). If the probability, that the selected numbers are in an increasing G.P. is \( \frac{m}{n} \), where \( \gcd(m, n) = 1 \), then \( m + n \) is equal to:
A board has 16 squares as shown in the figure. Out of these 16 squares, two squares are chosen at random. The probability that they have no side in common is: