Mathematics
Grade 7
15 min
Combinations
Combinations
Tutorial Preview
1
You have 3 friends: Ali, Ben, and Chloe. How many different pairs of friends can you invite?
2
A pizza place has 4 toppings: Pepperoni, Mushrooms, Onions, and Olives. How many different 2-topping pizzas can you make?
3
How many ways can you choose a committee of 3 students from a group of 5?
Sample Practice Questions
Easy
You have 3 colors: Red, Blue, Green. How many different pairs of colors can you choose?
0.2
1.3
2.6
3.9
Easy
From 3 sports (soccer, basketball, tennis), how many ways can you choose 2 to play?
0.3
1.4
2.5
3.6
Easy
How many ways can you choose 2 pets from a group of 4 (dog, cat, fish, bird)?
0.4
1.6
2.8
3.12
Want to practice and check your answers?
Sign up to access all questions with instant feedback, explanations, and progress tracking.
Start Practicing Free