TEAS Math · Practice Question

    Percentages: TEAS Practice Question with Answer & Explanation

    An original TEAS 7-style math practice question, written for nursing-school applicants — with a full breakdown of every answer choice.

    Question

    A student answers 42 of 50 questions correctly. What percentage is correct?

    • A.80%
    • B.82%
    • C.84%
      Correct
    • D.92%

    Correct answer: C. Divide 42 by 50 and multiply by 100: 0.84 × 100 = 84%.

    Why C is correct

    Divide 42 by 50 and multiply by 100: 0.84 × 100 = 84%.

    How to solve this TEAS question

    Identify what the question is testing, eliminate choices that conflict with the relevant rule or evidence, and then select the option that directly answers the prompt.

    Review the alternatives

    The other choices do not satisfy the scientific fact, mathematical operation, language rule, or reading evidence tested by this question. Always compare each option with the exact wording of the prompt before deciding.

    Quick study tip: A percentage is the part divided by the whole, times 100.

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    More TEAS Math practice questions

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    Compare these values by converting fractions to decimals: 0.4, 3/7 (0.428), 0.44, and 4/9 (0.444). Choice D is the correct ascending order.
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    To find the median, arrange the numbers in order (18, 21, 24, 29, 30, 33, 51) and identify the middle value, which is 29.
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    To convert the ratio 24:36 to a fraction, write it as 24/36 and simplify by dividing by the greatest common factor (12) to get 2/3.
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    To order rational numbers, convert fractions to decimals and arrange them from the most negative value to the most positive value.

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