Find the next term in the given series: PMT, OOQ, NQN, MSK, ?
Look at each letter position separately:
1st letters: P(16), O(15), N(14), M(13) → down by 1 each time → next = L(12).
2nd letters: M(13), O(15), Q(17), S(19) → up by 2 each time → next = U(21).
3rd letters: T(20), Q(17), N(14), K(11) → down by 3 each time → next = H(8).
So the next term is LUH.