CAT 2020 - Slot 3 Dilr Question 3
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CAT 2020 Slot 3 - DILR
(C); 1st option is possible as it will result into Patient 4 being diseased.
2nd is also possible as it will result into Patient 4, 8 or 12 being diseased.
3rd option is not possible as it will result into making all patients free from disease.
