Class 11MathematicsPermutation and CombinationDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
EasyHow many arrangements of the letters of the word $SALOON$ are there,such that the two $O$'s do not come together?
- A$360$
- B$720$
- C$240$
- D$120$
Explore More
Similar Questions
If ${}^n{P_5} = 20 \times {}^n{P_3}$,then $n = $
Easy
View SolutionHow many permutations can be made by using all the letters of the word $MATHEMAGICA$?
All the words that can be formed using the letters $A, H, L, U, R$ are written as in a dictionary (no letter is repeated). Then the rank of the word $RAHUL$ is.......
In an examination hall,there are $mn$ chairs arranged in $m$ rows and $n$ columns. The number of ways in which $m$ students can be seated such that no row is vacant is:
How many words can be formed using the letters of the word $INDEPENDENCE$,such that all vowels always come together?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo