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ADRE Grade IV · Profit and loss, simple interest, averages · Quiz

Profit and loss, simple interest, averages — quick quiz

5 ADRE Grade IV-pattern questions on Profit and loss, simple interest, averages. Instant scoring and solutions — see where you stand in a few minutes.

Question 1 of 5

Medium

The average of five numbers is 40. If one number is removed, the average of the remaining four numbers becomes 35. What is the number that was removed?