This question is about probabbility

Question

A card games requires to choose a card from two different sets of cards. One of the card sets contains the numbered cards from a standard deck of cards(including the ace) The other set contains only face cards. What is the probability that a player will pick a diamond from the numbered cards and a queen of spades from the other set?

Answer 1

The picks are presumably independent so that the required probability is the product of the probabilities for each pick.

P(D from 1st deck) = 1/4 and P(Q spades from 2nd deck) = 1/12

Probability of both = 1/48.