MCQ Collection

South Australia SACE Mathematics MCQs

Practice South Australia SACE Mathematics questions with answers and explanations.

sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 55: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A sample contains 10 compliant and 20 non-compliant records. One is chosen at random. What is the probability it is compliant?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 56: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. Solve 2x + 9 = 77.

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 57: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. An indicator rises from 109 to 124. What is the percentage increase to one decimal place?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 58: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A scanner processes 23 files per minute for 75 minutes. How many files are processed?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 59: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. An item priced at $198 is discounted by 30%. What is the sale price?

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sa-sace South Australia SACE Mathematics AustraliaHard

Data task 60: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. How many different groups of 6 can be selected from 19 people?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 48: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A scanner processes 36 files per minute for 25 minutes. How many files are processed?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 49: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. An item priced at $188 is discounted by 10%. What is the sale price?

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sa-sace South Australia SACE Mathematics AustraliaHard

Data task 50: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. How many different groups of 6 can be selected from 9 people?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 51: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A service recorded 81 requests and then increased the total by 25%. What was the new total?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 52: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A grant of 294 units is split in the ratio 4:10. How many units go to the first project?

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sa-sace South Australia SACE Mathematics AustraliaMedium

Data task 53: A South Australian senior class applies the information to a water, agriculture or urban-design investigation. A field team travels 241 km at an average speed of 48 km/h. How long does the trip take, to two decimals?

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