A) \[720\]
B) \[240\]
C) \[216\]
D) \[120\]
Correct Answer: C
Solution :
A number is divisible by 3, if the sum of the digits is divisible by 3. Since, \[1+2+3+4+5=15\]is divisible by 3, therefore total such numbers is 5! ie, 120. And, another five digit numbers which is divisible by 3 are 0, 1, 2, 4, 5. Therefore, total five digit numbers formed \[=5!-4!=96\] Hence, the required number \[=120+96=216\]You need to login to perform this action.
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