division multiplication

[vaivish]

Of the 24 positive odd integers that is divisible by 5, 1/3 have tens' digit of 0, 1/3 have tens' digit of 1, and rest have tens' digit of 2. What is the tens digit of the sum of the 24 numbers?
(A) 2
(B) 4
(C) 5
(D) 6
(E) 9

OA is d

[eccentric]

clue 1 --> 24 odd +ve integers 24 nos with 5 in unit place give us 12 as carry forward
clue2 --> 8 0s, 8 1s and 8 2s hence nos to add 8+6+2 which is 16 hence 6 is no on tens place.

Regards,

[vaivish]

thanks