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Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey, Buchanan and Walker. Sherpa has to send a team to climb Mount Everest. Sherpa has decided that he will send a team of at least 2 people based on their skills and ability to get along with each other. Following are the conditions which Sherpa has to take care of while selecting the team.

1. If Royal is in the team, Hankey must be there in the team and Buchanan must not be there in the team.
2. If Johny is present in the team, then exactly one of Royal and Sign has to be selected.
3. If Sign is in the team, Buchanan must be in the team and Walker must not be in the team.
4. If size of the team is less than four, then both Hankey and Walker cannot be in the same team.
 
 
Q. Who must be there in the largest possible team?
  • a)
    Walker
  • b)
    Buchanan
  • c)
    Johny and Buchanan
  • d)
    Johny and Sign
  • e)
    Johny and Hankey
Correct answer is option 'E'. Can you explain this answer?
Verified Answer
Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey...
Solution: It is obvious from condition 2 or 3 that the team of 6 members is not possible.
Now, let us try to find possible teams comprising 5 members.
If Sign is selected, then by 2nd and 3rd condition, Walker and Royal cannot be selected. Hence, if Sign is selected then a team of 5 people is not possible.
Similarly, if Sign is not selected then either of Royal and Buchanan is selected.
Hence, a team comprising 5 members is not possible.
Hence, the largest possible team contains 4 members.
Now, let us find all possible teams comprising 4 members. Now, Royal may or may not be a part of these teams. Hence, two cases are possible: Case I: (Royal is selected) If Royal is selected, then by condition 1 and 3, Buchanan and Sign cannot be part of the team.
Hence, only possible team is; Royal, Hankey, Johny and Walker.
Case II: (Royal is not selected) In this case, if Sign is not selected, then by condition 2, Johny cannot be part of the team.
Hence, for a 4 member team, if Royal is not selected then Sign must be selected.
Hence, by condition 3, Buchanan must be selected and Walker must not be selected.
Hence, only possible team combination is; Sign, Buchanan, Johny and Hankey.
Hence, there are only two possible teams which contain 4 members.
In either of the combinations, Johny and Hanky are part of the team. Hence, option 5.
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Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey, Buchanan and Walker. Sherpa has to send a team to climb Mount Everest. Sherpa has decided that he will send a team of at least 2 people based on their skills and ability to get along with each other. Following are the conditions which Sherpa has to take care of while selecting the team.1. If Royal is in the team, Hankey must be there in the team and Buchanan must not be there in the team.2. If Johny is present in the team, then exactly one of Royal and Sign has to be selected.3. If Sign is in the team, Buchanan must be in the team and Walker must not be in the team.4. If size of the team is less than four, then both Hankey and Walker cannot be in the same team.Q. Who must be there in the largest possible team?a)Walkerb)Buchananc)Johny and Buchanand)Johny and Signe)Johny and HankeyCorrect answer is option 'E'. Can you explain this answer?
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Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey, Buchanan and Walker. Sherpa has to send a team to climb Mount Everest. Sherpa has decided that he will send a team of at least 2 people based on their skills and ability to get along with each other. Following are the conditions which Sherpa has to take care of while selecting the team.1. If Royal is in the team, Hankey must be there in the team and Buchanan must not be there in the team.2. If Johny is present in the team, then exactly one of Royal and Sign has to be selected.3. If Sign is in the team, Buchanan must be in the team and Walker must not be in the team.4. If size of the team is less than four, then both Hankey and Walker cannot be in the same team.Q. Who must be there in the largest possible team?a)Walkerb)Buchananc)Johny and Buchanand)Johny and Signe)Johny and HankeyCorrect answer is option 'E'. Can you explain this answer? for RRB NTPC/ASM/CA/TA 2024 is part of RRB NTPC/ASM/CA/TA preparation. The Question and answers have been prepared according to the RRB NTPC/ASM/CA/TA exam syllabus. Information about Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey, Buchanan and Walker. Sherpa has to send a team to climb Mount Everest. Sherpa has decided that he will send a team of at least 2 people based on their skills and ability to get along with each other. Following are the conditions which Sherpa has to take care of while selecting the team.1. If Royal is in the team, Hankey must be there in the team and Buchanan must not be there in the team.2. If Johny is present in the team, then exactly one of Royal and Sign has to be selected.3. If Sign is in the team, Buchanan must be in the team and Walker must not be in the team.4. If size of the team is less than four, then both Hankey and Walker cannot be in the same team.Q. Who must be there in the largest possible team?a)Walkerb)Buchananc)Johny and Buchanand)Johny and Signe)Johny and HankeyCorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for RRB NTPC/ASM/CA/TA 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sherpa Tinku has trained six mountaineers - Johny, Royal, Sign, Hankey, Buchanan and Walker. Sherpa has to send a team to climb Mount Everest. Sherpa has decided that he will send a team of at least 2 people based on their skills and ability to get along with each other. Following are the conditions which Sherpa has to take care of while selecting the team.1. If Royal is in the team, Hankey must be there in the team and Buchanan must not be there in the team.2. If Johny is present in the team, then exactly one of Royal and Sign has to be selected.3. If Sign is in the team, Buchanan must be in the team and Walker must not be in the team.4. If size of the team is less than four, then both Hankey and Walker cannot be in the same team.Q. Who must be there in the largest possible team?a)Walkerb)Buchananc)Johny and Buchanand)Johny and Signe)Johny and HankeyCorrect answer is option 'E'. Can you explain this answer?.
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