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Mean MCQs for LDC

Practice 2 free Mean questions under Statistics — Maths.

Strengthen your Mean knowledge for LDC with curated MCQs. Switch between Hindi and English anytime.

LDC — Statistics — Mean

2 Questions • Instant results & explanations • Hindi & English

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Question 1 of 2

The average weight of 20 students is 40 kg. When the teacher's weight is included, the average becomes 41 kg. Find the weight of the teacher.

Question 2 of 2

The mean of 50 numbers is 30. Later it was found that 28 and 31 were misread as 82 and 13 respectively. What is the correct mean?

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