Math MCQ: A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half 1/2. The number of pupils in the class is:

A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half 1/2. The number of pupils in the class is:

Correct Answer: 40

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WhatsApp+91 99922 70404Math MCQ: A pupil's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half 1/2. The number of pupils in the class is: | Extra Education