CATDILR > Hard4 km5 kmEither 4 km or 7 km7 km✅ Correct Option: 3Related questions:CAT 2020 Slot 2What is the maximum possible number of Red beads that can appear in any configuration?CAT 2020 Slot 2What is the minimum number of Blue beads in any configuration?CAT 2020 Slot 3How many pine trees did Chitra receive?