CATLogical Reasoning > Hard2 , 3 , 1 , 21 , 3 , 1 , 23 , 3 , 1 , 21 , 3 , 1 , 3✅ Correct Option: 2Related questions:CAT 2023 Slot 2What is the total number of coins in all the boxes in the 3rd row?CAT 2023 Slot 2How many sacks have exactly one coin?CAT 2020 Slot 3Suppose one of the lab assistants accidentally mixed two patients' blood samples before they were distributed to the vials. Which of the following correctly represents the set of all possible numbers of positive test results out of the eight vials?