01Question 1
Easy
In a raffle, 250 tickets were sold, and each ticket has an equal chance of being drawn. If one winning ticket is drawn at random and Amara bought 10 of the tickets, what is the probability that one of Amara's tickets is drawn?
Problem-Solving and Data Analysis
SAT probability practice questions
Simple probability, combined events, and conditional probability, often from a two-way table or a description of groups.
Practice probability 48 questions, no account needed.
The usual trap
For a conditional probability, divide by the group you're given, not by everyone. Dividing by the whole total is a common wrong answer.
Full skill name: Probability and conditional probability
Try three questions
Pick an answer to check it and see why. Practice sets also have grid-ins, where you type the answer.
02Question 2
Medium
Cards numbered 1 through 30 are placed in a box, with a different number on each card. If one card is selected at random, what is the probability that the number on the card is a multiple of 6?
03Question 3
Hard
The table shows the results of a survey in which 300 visitors to a science museum were each asked to name a favorite exhibit.
Category Space Dinosaurs Oceans Total Child 42 68 20 130 Adult 58 52 60 170 Total 100 120 80 300 If one of the visitors whose favorite exhibit was not Dinosaurs is selected at random, what is the probability that the visitor is an adult?
Keep going
Start a set in this skill. Every answer comes with an explanation.
Practice probability
48 questions in the bank: 10 Easy, 21 Medium, 17 Hard.