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
when you want to know the duration of act it is also important to be aware of the time wise break up of the four sections this is as follows the 75 question english section is of 45 minutes the 60 question mathematics section is of 60 minutes the 40 question reading section is of 35 minutes