50
14
There are 12 'picture' cards in a standard deck of playing cards. A Jack, Queen and King of each of the four suits. Including Aces, however, the total would be 16 'face' cards.
There are six (J♥, Q♥, K♥, J♦, Q♦ & K♦).
There are 13 diamonds in a standard deck of 52 cards.
There are 26 red cards.
26
In a standard deck of playing cards, there are 26 red cards.
There need not be any. Most decks of cards have backs that are geometric patterns, not eyes.
16 CARDS
52 cards are in a standard deck.
There are four threes in a standard deck of cards.
One Jack of Hearts is found in a standard deck of cards.