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Question
If the criterion for ranking the students is followed by each center to rank the students en- rolled there, then find the difference between the ‘overall rank’ and the ‘center rank’ of Rohit. (Overall rank is the rank when all the 30 students are taken into consideration and ‘center rank’ is the rank when only the students of that particular center is taken into consideration.)
If the criterion for ranking the students is followed by each center to rank the students en- rolled there, then find the difference between the ‘overall rank’ and the ‘center rank’ of Rohit. (Overall rank is the rank when all the 30 students are taken into consideration and ‘center rank’ is the rank when only the students of that particular center is taken into consideration.)
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Solution
The correct option is D 9
Overall rank of Rohit is 11 and center rank of Rohit is 2. Therefore, the required difference is 11 - 2 = 9.
Overall rank of Rohit is 11 and center rank of Rohit is 2. Therefore, the required difference is 11 - 2 = 9.
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