NDA2016MathematicsPermutation and CombinationActual
A five-digit number divisible by 3 is to be formed using the digits 0,1,2,3 and 4 without repetition of digits. What is the number of ways this can be done?
Options
- A96
- B48
- C32
- DNo number can be formed
Correct answer
D. No number can be formed
Step-by-step solution
Since sum of digits = 10 (which is not divisible by 3 ) No numbers can be formed.