If we take Last has odd numbers we get, (2,2,1), (2,2,3), (2,2,5), (2,4,1), (2,4,3), (2,4,5), (2,6,1), (2,6,3), (2,6,5) = 9 , we repeat the same for 4 and 6 we get, 9*3 = 27 favorable outcomes. Total outcomes 6^3= 216.
Probability for last element as odd = 27/216 = 1/8
If we add for first and middle element as odd = 1/8 +1/8 + 1/8 = 3/8
Answer → “ B ”