 
<translate> Aikin da X ya yi a rana guda = 1/24 Aikin da Y yayi a rana 1 = 1/16 Aikin da Y yayi a cikin kwanaki 10 = 10/16 = 5/8 Sauran aikin = 1 <unk> 5/8 = 3/8 Yawan kwanakin da X zai iya gama sauran aikin = (3/8) / (1/24) = 9 Saboda haka, amsar ita ce (E). <eng> Work done by X in 1 day = 1/24
Work done by Y in 1 day = 1/16
Work done by Y in 10 days = 10/16 = 5/8
Remaining work = 1 – 5/8 = 3/8
Number of days in which X can finish the remaining work = (3/8) / (1/24) = 9
Thus, the answer is (E). 