The mean marks obtained by a class of 40 students is 65 - Practice (English) | ObjectiveMcq

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The mean marks obtained by a class of 40 students is 65 - Practice (English) | ObjectiveMcq

PracticeMathematical Reasoning And AptitudeBasicsThe mean marks obtained by a class ...

Basics Mathematical Reasoning And AptitudeEasy

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The mean marks obtained by a class of 40 students is 65. The mean marks of half of the students is found to be 45. The mean marks of the remaining students is

Correct Answer: D — 85

Explanation:

No explanation is available for this question yet.

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