CATDILR > MediumThe contamination level at P20 was recorded as medium.The contamination level at P13 was recorded as low.The contamination level at P12 was recorded as high.The contamination level at P10 was recorded as high.✅ Correct Option: 4Related questions:CAT 2021 Slot 3What was the final score (in m) of the silver-medalist?CAT 2018 Slot 2If Ganeshan entered the venue before Divya, when did Balaram enter the venue?CAT 2018 Slot 1Who are the students from the institute ZZZ?