Q. There are 10 dice having 5 faces. The faces are numbered from 1 to 5. What is the number of ways in which a sum of 4 can be achieved?
✅ Correct Answer: (A)
0
Explanation: since there are 10 dice and the minimum value each die can take is 1, the minimum possible sum is 10. hence, a sum of 4 cannot be achieved.