Average weight of 24 students of a class is32 kg. A teacher is also in – InterviewSolution

1.	Average weight of 24 students of a class is32 kg. A teacher is also included and thusthe average is increased by 2 kg. What isthe weight of that teacher ?
Answer» average is 32so total weight=32×24=768now after adding teacher average will be 34so total weight=34×25=850so weight of teacher = 850-768=82 kg

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