This is a mental ability question . Reply urgnt.
A ? D
B 35 C
D 189 E
A.64 B.65 C.66 D.67
i think its A.64 cause
C comes before D and E comes after D so,
we can write it up side down in order like this
B 35 C
A ? D
D 189 E
so we can see if we write 64 then we can take 35's 3 and multiply it by 6 and we get 18 so now we have removed
35's 3 and 189's 18 and now we are left with 35's 5 and 189's 9 and 64's 4 so if we add up 35's 5 and 64's 4 to get 189's 9