Artificial Language - Verbal and Reasoning

Directions to SolveTranslate from an imaginary language into English. Then, look for the word elements that appear both on the list and in the answer choices.
Q1:

Here are some words translated from an artificial language.
relftaga means carefree
otaga means careful
fertaga means careless
Which word could mean "aftercare"?

A zentaga

B tagafer

C tagazen

D relffer

ANS:C - tagazen

Explanation: In this language, the root word taga, which means care, follows the affix (relf, o–, or fer–). Therefore, in the word aftercare, the root word and the affix would be reversed in the artificial language. The only choice, then, is tagazen, because tagafer would mean less care.