NDA 2011
- Exam
- NDA
- Year
- 2011
- Subject
- Mathematics
- Chapter
- Permutation and Combination
NDA 2011 · Mathematics · Permutation and Combination
Using the digits 1,2,3,4 and 5 only once, how many numbers greater...
Using the digits and 5 only once, how many numbers greater than 41000 can be formed?
Options
- A41
- B48
- C50
- D55
Correct answer
B. 48
Step-by-step solution
The correct answer is option (B).