Multiple choice

A student has appeared for six papers and scored $56, 80, 76, 65, 60, $ and $59$ marks. The average mark is

  1. $60$
  2. $66$
  3. $50$
  4. $56$
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B Correct answer
Explanation

Average = (56+80+76+65+60+59) / 6 = 396 / 6 = 66.

AI explanation

By the formula for mathematical average, the sum of the six scores is 56 plus 80 plus 76 plus 65 plus 60 plus 59, yielding 396. Dividing this total sum by the number of papers, 6, results in an average of 66.

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