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The average score of 5 students is 80. If one more student joins and the new ave

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Question: The average score of 5 students is 80. If one more student joins and the new average becomes 82, what is the score of the new student?

Options:

  1. 84
  2. 86
  3. 88
  4. 90

Correct Answer: 86

Solution: 

Total score of 5 students = 5 * 80 = 400. New total score for 6 students = 6 * 82 = 492. Score of new student = 492 - 400 = 92.

The average score of 5 students is 80. If one more student joins and the new ave

Practice Questions

Q1
The average score of 5 students is 80. If one more student joins and the new average becomes 82, what is the score of the new student?
  1. 84
  2. 86
  3. 88
  4. 90

Questions & Step-by-Step Solutions

The average score of 5 students is 80. If one more student joins and the new average becomes 82, what is the score of the new student?
  • Average Calculation – Understanding how to calculate the average score and how it changes with the addition of new data.
  • Total Score Calculation – Ability to compute total scores based on average and number of students.
  • Difference Calculation – Finding the difference between total scores to determine the score of the new student.
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