contaminated. 1  transitive verb. 2  1a : to soil, stain, corrupt, or infect by contact or association Bacteria contaminated the wound.b : to make inferior or impure by admixture iron contaminated with phosphorus. 3  2 : to make unfit for use by the introduction of unwholesome or undesirable elements water contaminated by sewage.
in total with the optional writing section the act sections take 2 hours and 55 minutes to complete once breaks and test administration time are added in students can expect to spend four hours on the act
<< return to the previous section | continue to the next section >>. The ACT Math Test. On the ACT Math Test, you are given 60 minutes to answer 60 questions. In terms of time allotted per question, the Math Test ranks the highest among the subject tests, averaging one minute per question. The drawback is that the Math Test is relatively difficult for most people.