Select the cluster from the given options that can replace the question mark (?) in the following series. KU, MO, PI, UE, ?

Select the cluster from the given options that can replace the question mark (?) in the following series. KU, MO, PI, UE, ?
QuestionSelect the cluster from the given options that can replace the question mark (?) in the following series. KU, MO, PI, UE, ?
Typemultiple_choice
OptionABincorrect
OptionZCincorrect
OptionBAcorrect
OptionCZincorrect
SolutionK + 2 = M; M + 3 = P; P + 5 = U; U + 7 = B
(adding prime numbers)
U, O, I, E, A (Vowels in reverse order)
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