A letter series is given below in which some letters are missing. Select the option that gives the letters that can fill these blanks in that order.
cd_cc_ca_dc_cbc_c_cc_bca
Answer & explanation
Correct answer: option 4
The given series is cd_cc_ca / _dc_cbc_ / c_cc_bca
On observing it closely, we can complete the series as: cdcccbca / cdcccbca / cdcccbca
So, cbccadc