How many even 3 digits numbers can be formed from the digits 1, 2, 5, 6 and 9 without repeating any of the digits? |
A) 120
B) 40
C) 48
D) 24
Correct Answer: D
Solution :
The units place of the three-digit number have only two options 2 and 6, |
Since, the digits are not to be repeated, therefore ten's place will have 4 option and hundred place will have 3 options |
\[\therefore \]Total number of 3 digit number will be |
\[3\times 4\times 2=24\] |
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