The logic follows here is:A 6 member team includes Preeti, three girls, and two boys.Let's make two teams,The first team includes Preeti, three girls, and two boys.The second team includes the rest of the 5 members.Team 1Team 2Preeti 1) Kunal cannot go with Preeti, therefore Kunal is in Team 2.Team 1Team 2PreetiKunal 2) Rahul and Kunal have to be togetherTeam 1Team 2PreetiKunal Rahul 3) Heena and Khushi have to be together.We know there are 5 girls, out of which 4 are in Team 1 as given in the question, therefore Heena and Khushi will be in Team 1.Team 1Team 2PreetiKunalHeena RahulKhushi 4) Mohit cannot go with Heena, therefore Mohit will be in Team 2.Team 1Team 2PreetiKunalHeena RahulKhushiMohit 5) Mohit and Sunita have to be together.Team 1Team 2PreetiKunalHeena RahulKhushiMohit Sunita As Sunita is in Team 2 and we know out of 5 girls, 4 are in Team 1, therefore Rashi is also in Team 1.Team 1Team 2PreetiKunalHeena RahulKhushiMohitRashiSunita 6) Sanjeev and Rashi have to be togetherTeam 1Team 2PreetiKunalHeena RahulKhushiMohitRashiSunitaSanjeev 7) Sanjeev cannot team with RohitTeam 1Team 2PreetiKunalHeena RahulKhushiMohitRashiSunitaSanjeevRohit Now, only Sagar is left and Team 2 is full of members and there is 1 spot left in Team 1, so Sagar will be a part of Team 1.Therefore, the final teams are as follows,Team 1Team 2PreetiKunalHeena RahulKhushiMohitRashiSunitaSanjeevRohitSagar Therefore, the members of Team 1 other than Preeti are Sanjeev, Sagar, Rashi, Heena, and Khushi.Hence, the correct answer is Option 3).