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PCAT – Pharmacy College Admission Test

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Showing 4–6 of 15 questions

Question 4 (Quantitative Reasoning)

p = −3x + 5y q = x + 2y

What is the value of p − 2q?

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  • ○

    5x + y
  • ○

    −5x + y
  • ○

    −y + 5x
  • ○

    5 + y
Question 5 (Chemical Processes)

What is the oxidation state of each nickel on the reactant side of the following reaction? 2 NiO(OH) + Cd + 2 H2O –> 2 Ni(OH)2 + Cd(OH)2

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  • ○

    −2
  • ○

    −1
  • ○

    +1
  • ○

    +3
Question 6 (Chemical Processes)

Which of the following is the major way in which nitrogen is assimilated into living things?

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  • ○

    Erosion from sediments
  • ○

    Fixation by bacteria
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    Respiration from the atmosphere
  • ○

    Transpiration
  • ○

    Absorption from soils