Instructions
Study the given information carefully and answer the question that follow:
A committee of five members is to be formed out of 3 trainees 4 professors and 6 research associates In how many different ways can this be done if:
Solution
2 trainees out of 3 can be chosen in 3C2 = 3 ways.
3 research associates out of 6 can be chosen in 6C3 = 20 ways.
A committee with 2 trainees and 3 research associates can be formed in 3*20 = 60 ways.
Get AI Help
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
