MCQ Collection

Australia MCQs

Practice Australia questions with answers and explanations.

act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 44: An ACT senior class applies the information to a public-policy, planning or research investigation. Find the arithmetic mean of 47, 54, 61, 68, 75.

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 32: An ACT senior class applies the information to a public-policy, planning or research investigation. A grant of 55 units is split in the ratio 2:3. How many units go to the first project?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 33: An ACT senior class applies the information to a public-policy, planning or research investigation. A field team travels 281 km at an average speed of 69 km/h. How long does the trip take, to two decimals?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 34: An ACT senior class applies the information to a public-policy, planning or research investigation. Find the arithmetic mean of 17, 24, 31, 38, 45.

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 35: An ACT senior class applies the information to a public-policy, planning or research investigation. A sample contains 12 compliant and 19 non-compliant records. One is chosen at random. What is the probability it is compliant?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 24: An ACT senior class applies the information to a public-policy, planning or research investigation. Find the arithmetic mean of 78, 85, 92, 99, 15.

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 25: An ACT senior class applies the information to a public-policy, planning or research investigation. A sample contains 19 compliant and 18 non-compliant records. One is chosen at random. What is the probability it is compliant?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 26: An ACT senior class applies the information to a public-policy, planning or research investigation. Solve 3x + 3 = 30.

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 27: An ACT senior class applies the information to a public-policy, planning or research investigation. An indicator rises from 169 to 185. What is the percentage increase to one decimal place?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 28: An ACT senior class applies the information to a public-policy, planning or research investigation. A scanner processes 14 files per minute for 35 minutes. How many files are processed?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaMedium

Data task 29: An ACT senior class applies the information to a public-policy, planning or research investigation. An item priced at $368 is discounted by 20%. What is the sale price?

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act-ssc ACT Senior Secondary Certificate Mathematics AustraliaHard

Data task 30: An ACT senior class applies the information to a public-policy, planning or research investigation. How many different groups of 6 can be selected from 17 people?

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