Class XI

Probabilities of Games

Interactive practice questions

What is the probability of picking the $ten$ of $diamonds$ in a standard deck of cards?

Easy

< 1min

A local raffle prize will be given to the person who has the winning number from one of the $200$200 tickets sold. What is the probability of winning the raffle if you purchase $30$30 tickets?

Easy

1min

$Christa$ enters a competition in which she guesses the 3-digit code (from 000 to 999) which cracks open a vault containing one million $dollars$ . If the 3-digit number to open the vault is randomly generated by a computer, what is the probability that it is:

Easy

4min

In a card game, $Aaron$ is dealt a hand of two cards without replacement from a standard deck of $52$52 cards. How many different hands are possible?

Easy

1min

Outcomes

11.SP.P.1

Random experiments: Outcomes, sample spaces (set representation). Events: Occurrence of events, ‘not’, ‘and’ & ‘or’ events, exhaustive events, mutually exclusive events. Axiomatic (set theoretic) probability, connections with the theories of earlier classes. Probability of an event, probability of ‘not’, ‘and’ & ‘or’ events.

Probabilities of Games

Interactive practice questions

Outcomes

11.SP.P.1

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