In the following letter series, some of the letters are missing. Choose the correct alternatives from the options.
A_C_ABB_A_BC_AB_CA
A
BCCABA
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B
BCCAAC
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C
BCCACB
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D
None of the above
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Solution
The correct option is C BCCACB Split the alphabets into groups of 3
A_C / _AB / B_A / _BC / _AB / _CA
Now, if you substitute option C, we will get a series where ABC will be rotating in cyclic order.
ABC / CAB / BCA / ABC / CAB / BCA