Practice Exam: Percentages - National Testing Standard (NTS)

This practice exam consists of 10 questions focusing on percentages, designed for medium difficulty level in accordance with National Testing Standards (NTS). Ideal for students preparing for assessments that involve percentage calculations.

Question 40

A student scored 85% in mathematics and 90% in science. If the average percentage score is 88%, what was their percentage score in the third subject?

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