Search Header Logo

Mathematics

10th Grade

Distinguishable Permutation and Combination
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many ways can we arrange 4 people in a row?

48

24

12

6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is the correct formula for combination of objects?

C =n!r!(r−n)!C\ =\frac{n!}{r!\left(r-n\right)!}

C =n!n!(n−r)!C\ =\frac{n!}{n!\left(n-r\right)!}

C =n!r!(n−r!)C\ =\frac{n!}{r!\left(n-r!\right)}

C =n!r!(n−r)!C\ =\frac{n!}{r!\left(n-r\right)!}

3.

FILL IN THE BLANKS QUESTION

1 min • 2 pts

How many ways can we arrange the letters of the word "MAMA"?

(a)  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many ways can we arrange the letters of the word "HAPPY"?

20

24

60

120

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following illustrates combination?

Selecting 3 among 5 nurses to attend a conference

Arranging the 5 contestants as 1st, 2nd and 3rd

Opening a combination lock

Entering PIN of your ATM

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

It is the arrangement of objects from a set.

Combination

Differentiation

Permutation

Distinction

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following expressions represents the number of distinguishable permutations of the letters of the word STARTER?

7!

7!7!\frac{7!}{7!}

7!2!\frac{7!}{2!}

7!2!2!\frac{7!}{2!2!}

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?