Mathematics
Grade 8
45 min
Permutations
Tutorial Preview
1
How many ways can 3 friends stand in a line for a photo?
2
From 5 books, how many ways can you pick and arrange 3 on a shelf?
3
A team of 10 players needs to pick a captain and a co-captain. How many ways?
Sample Practice Questions
Easy
How many different ways can 4 students be arranged in a single file line?
0.16
1.24
2.10
3.4
Easy
From 6 songs, how many ways can you arrange the top 2 for a playlist?
0.12
1.36
2.30
3.60
Easy
In a race with 8 runners, how many ways can gold and silver medals be awarded?
0.16
1.64
2.56
3.48
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