Question
Mathematics Question on Permutations
How many 3 digit even numbers can be formed from the digits (0-9) if repetition of digits are allowed?
A
350
B
400
C
450
D
1000
Answer
450
Explanation
Solution
The correct option is (C):450
How many 3 digit even numbers can be formed from the digits (0-9) if repetition of digits are allowed?
350
400
450
1000
450
The correct option is (C):450