Correct Answer - Option 2 : bacccd
The pattern followed is,
The set of letters ‘ababccd’ are repeated.
solving the given alternatives.
1) abacccd/ ababccd/ababccd (Does not follow any pattern)
2) ababccd/ ababccd/ababccd (Follow the pattern)
3) abaaccd/ abbbdcd/ababccd (Does not follow any pattern)
4) ababccd/ ababcad/ababccd (Does not follow any pattern)
Hence, “bacccd” is the correct answer.