The correct option is D
124
When three dice are thrown simultaneously, the total number of possible outcomes is 63=216.
The outcomes favourable for getting sum greater than 3 and less than 6 are (1,1,2),(1,2,1),(2,1,1),(1,2,2),(2,1,2),(2,2,1),(1,1,3),(1,3,1),(3,1,1).
∴ Number of favourable outcomes = 9
∴ Required probability
=Number of favourable outcomesTotal number of outcomes=9216=124
Hence, the correct answer is option d.