Select the combination of letters that when sequentially placed in the gaps of the given letter series will complete the series.
ug_ _s_de_gt_ _gd_u_ _ _sgde
Answer & explanation
Correct answer: option 2
After dividing the series into three groups of 8 each and comparing the corresponding term. Repetitive unit is found to be ugthsgde.
The series is: ugthsgde / ugthsgde / ugthsgde
So, the code will be thguhsegth