Class 11MathematicsPermutation and CombinationDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
EasyEvaluate $5!$
- A$120$
- B$100$
- C$60$
- D$24$
Explore More
Similar Questions
The number of all four-digit numbers which begin with $4$ and end with either $0$ or $5$ is:
In how many ways can $6$ examination papers be arranged so that the best and the worst papers are never together?
Difficult
View SolutionAssuming that no two consecutive digits are same,the number of $n$-digit numbers is:
Difficult
View SolutionIf $^{12}P_r = 1320$,then $r$ is equal to
Easy
View SolutionBy using the non-zero digits,the number of $5$ digit numbers that can be formed such that each number has the largest digit in its middle place and the digits in the number are distinct is:
Vedclass 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