Permutations And Combinations Question 137

Question: In an election there are 5 candidates and three vacancies. A voter can vote maximum to three candidates, then in how many ways can he vote [MP PET 1987]

Options:

A) 125

B) 60

C) 10

D) 25

Show Answer

Answer:

Correct Answer: D

Solution:

  • A voter can vote in $ ^{5}C_1{{+}^{5}}C_2{{+}^{5}}C_3=25 $ ways.



sathee Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on

Please select your preferred language
कृपया अपनी पसंदीदा भाषा चुनें