The correct option is B MKIG
W, U, S , Q are 4th, 6th , 8th and 10th letters from the end of the alphabet and second letter is obtained after -2 from its previous letters place value.
D, F, H, J are 4th, 6th , 8th and 10th letters from the beginning of the alphabet and second letter is obtained after +2 from its previous letters place value.
Similarly,
N, P, R and T are 14th , 16th , 18th and 20th letters from the beginning of the alphabet and second letter is obtained after +2 from its previous letters place value.
So, the required group will consists of letters which are 13th , 11th , 9th and 7th from the end of the alphabet.
Hence, option 'D' is correct.