MCQ Collection

New Zealand MCQs

Practice New Zealand questions with answers and explanations.

nz-scholarship Scholarship Sciences New ZealandHard

Science task 178: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. Which statement best describes homeostasis in physiological case 8?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 179: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. Which statement explains natural selection in population study 8?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 180: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. Why is random allocation valuable in experiment 8?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 172: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A wave has frequency 80 Hz and wavelength 0.8 m. What is its speed?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 173: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A resistor of 4 Ω is connected across 26 V. What power is dissipated?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 174: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. Which statement about equilibrium system 8 is correct?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 175: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A weak acid has pKa 4.8 at pH 5.8. What is [A⁻]/[HA]?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 161: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A 11 kg object changes velocity from 5 to 8 m/s. What is the change in momentum?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 162: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A wave has frequency 75 Hz and wavelength 0.7 m. What is its speed?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 163: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A resistor of 3 Ω is connected across 24 V. What power is dissipated?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 164: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. Which statement about equilibrium system 7 is correct?

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nz-scholarship Scholarship Sciences New ZealandHard

Science task 165: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A weak acid has pKa 4.7 at pH 5.7. What is [A⁻]/[HA]?

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