Select the option that is related to the third term in the same way as the second term is related to the first term.
NEEDLE : MFDEKF :: BUCKET : ?

Given that NEEDLE: MFDEKF:: BUCKET:?

We know that alphabet Position A=1,=2, C=3,D=4... Z=26

then N=14, E=5, D=4, L =12, M=13, F=6, K= 11, B=2, U=21, C=3, T=20 

we represent  in the form of alphabet position 

14 5 5 4 12 5 : 13 6 4 5 11 6 :: 2 21 3 11 5 20 :?

from the above the pattern is going on -1 , +1 decreasing alphabet and increasing alphabet position sequencelly 

then ? =  (2-1) (21+1) (3-1) (11+1)(5-1) (20+1) 

          = 1   22    2   12  4 21 

? =   A V B L D U (represent in the form alphabet )

therefore ? = AVBLDU Ans