Which of the following members should constitute the team for the district level competition?
Explanation:
The probability of winning in the district level competition is high (95%). So Ms. Banerjee needs to select students who have high averages. The number of times the students score cent percent is not important. Students 4 & 11 have high an average of 70 and they score cent percent just once. So option (1) is eliminated as it has student 14 who has scored cent percent 20 times. Similarly, option (3) is also eliminated. In options (2) and (4), we select option (4) as the correct option because both students 1 & 13 have the same average but student 13 scores cent percent just twice. Hence, option (d).
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