How many cards are in a standard deck, not counting jokers?
Answer52
A standard deck has four suits of 13 cards each, for 52 cards.
Games · Facts & stats
Challenge Trivia facts & stats
7 fact-checked facts about challenges, games and records, each with the reason behind it. 5 more are in today's round and join this page after it closes.
The basics
How often are the Summer Olympic Games normally held?
AnswerEvery four years
The Summer Olympics are held on a four-year cycle, a period known as an Olympiad.
Going deeper
How long is a marathon?
Answer42.195 kilometers
The marathon distance is 42.195 km, or about 26.2 miles.
On a standard six-sided die, opposite faces always add up to what?
Answer7
Standard dice pair 1 with 6, 2 with 5 and 3 with 4, so opposite faces total 7.
If both players make no mistakes, how does tic-tac-toe end?
AnswerIn a draw
Tic-tac-toe is a solved game: perfect play by both sides always leads to a draw.
Expert level
A well-known University College London study published in 2009 found new habits took a median of about how long to become automatic?
AnswerAbout 66 days
Participants took a median of 66 days, with a range of 18 to 254 days, far longer than the popular 21-day idea.
Who was the first person to swim the English Channel without artificial aids, in 1875?
AnswerMatthew Webb
Captain Matthew Webb swam from Dover to Calais in 1875 in under 22 hours.
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