MCQ Collection

qld-qce MCQs

Practice qld-qce questions with answers and explanations.

qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 9: A Queensland senior class applies the information to a reef, climate or regional-services investigation. An item priced at $288 is discounted by 30%. What is the sale price?

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qld-qce Queensland QCE Mathematics AustraliaHard

Data task 10: A Queensland senior class applies the information to a reef, climate or regional-services investigation. How many different groups of 6 can be selected from 13 people?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 11: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A service recorded 81 requests and then increased the total by 25%. What was the new total?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 12: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A grant of 133 units is split in the ratio 9:10. How many units go to the first project?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 13: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A field team travels 321 km at an average speed of 44 km/h. How long does the trip take, to two decimals?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 14: A Queensland senior class applies the information to a reef, climate or regional-services investigation. Find the arithmetic mean of 63, 70, 77, 84, 91.

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 15: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A sample contains 7 compliant and 11 non-compliant records. One is chosen at random. What is the probability it is compliant?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 1: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A service recorded 71 requests and then increased the total by 5%. What was the new total?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 2: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A grant of 256 units is split in the ratio 10:6. How many units go to the first project?

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 3: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A field team travels 301 km at an average speed of 71 km/h. How long does the trip take, to two decimals?

Choose an option to check your answer.

qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 4: A Queensland senior class applies the information to a reef, climate or regional-services investigation. Find the arithmetic mean of 33, 40, 47, 54, 61.

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qld-qce Queensland QCE Mathematics AustraliaMedium

Data task 5: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A sample contains 14 compliant and 10 non-compliant records. One is chosen at random. What is the probability it is compliant?

Choose an option to check your answer.