Question
Mathematics Question on Permutations
The number of numbers, strictly between 5000 and 10000 can be formed using the digits 1,3,5,7,9 without repetition, is
A
72
B
120
C
6
D
12
Answer
72
Explanation
Solution
The correct answer is (A) : 72
Numbers between 5000&10000
Using digits 1,3,5,7,9