Assuming that colour cards refer to what most people would call picture cards, the answer is 16.
Four (1 of each suit).
In a normal deck there are 39 such cards.
There are four nines in a deck of cards.
There are two red aces in a deck of cards.
There are usually 36 number cards although in some decks there are 32 (the 10s are Ts).
Assuming that colour cards refer to what most people would call picture cards, the answer is 16.
for the diamonds - you have a 1in4 chance (25%) 52 cards in the deck, 13 are diamonds or 13:52=1:4 for the 10s - you have 1in13 chance (7.7%) 52 cards in the deck, 4 are 10s or 4:52=1:13
Caravan decking is when you order the amount of cards you have in a certain way. It is a game where you have to fill your deck with as many 7s, 9s, and 10s.
There are 52 cards in a deck of cards.
Four (1 of each suit).
There are 52 cards in a playing deck.
13 diamons are in a deck of cards
In a normal deck there are 39 such cards.
There are four nines in a deck of cards.
In a standard deck of playing cards, there are 26 red cards.
There are two red aces in a deck of cards.