NDA2016MathematicsPermutation and CombinationActual
What is the number of ways in which 3 holiday travel tickets are to be given to 10 employees of an organization, if each employee is eligible for any one or more of the tickets?
Options
- A60
- B120
- C500
- D1000
Correct answer
D. 1000
Step-by-step solution
No. of ways in which 3 holiday travel tickets are to be given to 10 employees =10^3=1000