Which of the following letter-clusters will replace the question mark (?) in the given series?
UHS, OJQ, ILO, ENM, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. APK.
Given series: UHS, OJQ, ILO, ENM, ?
U - 6 = O; O - 6 = I; I - 4 = E; E - 4 = A
H + 2 = J; J + 2 = L; L + 2 = N; N + 2 = P
S - 2 = Q; Q - 2 = O; O - 2 = M; M - 2 = K