Understanding Combinations and Permutations

How many ways can two kittens be selected from a litter of six?

• 15

• 30

• 3

• 6

What is the main concept involved in solving the problem of selecting kittens?

• Multiplication

• Counting

• Subtraction

• Addition

In a combination, does the order of selection matter?

• No

• Only if specified

• Yes

• Sometimes

Which of the following is an example of a permutation?

• Choosing a team of 4 from 10

• Arranging 3 numbers in different orders

• Selecting 2 kittens from 6

• Picking 5 cards from a deck

What does the exclamation mark in 'N!' represent in mathematics?

• Factorial

• Subtraction

• Addition

• Division

What is the value of 3 factorial (3!)?

• 12

• 9

• 6

• 3

What is the formula used to calculate combinations?

• NMR

• NCR

• NPR

• NDR

If you have 6 items and want to choose 2, what is the value of 'n' in the combination formula?

• 4

• 8

• 2

• 6

What is the result of 6 factorial divided by 2 factorial times 4 factorial?

• 15

• 10

• 12

• 20

What is the purpose of the video according to the narrator?

• To educate

• To entertain

• To confuse

• To advertise