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What will be the next set of alphabets in the series? PBA, QCB, RDC, SED, _______
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What will be the next set of alphabets in the series?
PBA, QCB, RDC, SED, _______1). TFD
2). TFE
3). TGE
4). RST
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All alphabets in the set follows a different pattern with respect to the similar position alphabet in the other set.
With reference to English alphabet, each alphabet is one step ahead.
⇒ P + 1 = Q; Q + 1 = R; R + 1 = S; S + 1 = T
⇒ B + 1 = C; C + 1 = D; D + 1 = E; E + 1 = F
⇒ A + 1 = B; B + 1 = C; C + 1 = D; D + 1 = E
Similarly, the next set in the series would be:
‘TFE’ after ‘SED’.
Hence, ‘TFE’ is the correct answer.