Which of the following terms will replace the question mark (?) and complete the given alphanumeric series?

25LN,26OQ,29RT,?41XZ

Given:  

25LN,26OQ,29RT,?41XZ

Logics:  There are two logics in this given alphanumeric series.

25,26, 29, ?, 41

​(Number is increasing by +1, +3, +5, +7)​

25 + 1 = 26, 26 + 3 = 29, 29 + 5 = 34, 34 + 7 = 41

(Alphabet series is increasing by 3 places or +3)

1st letter: L, O, R, ?, X

L(12+3) = O, O(15+3) = R, R(18+3) = U, U(21+3) = X (

2nd letter: N, Q, T, ?, Z 

N(14+3) = Q,  Q(17+3) = T,  T(20+3) = W , W(23+3) = Z(add 3) 

The missing term should be 34UW.

Thus, correct option is (d).

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