Data Representation and Number Systems quizzes
145 quizzes by 128 users · Page 1 of 4
This page gathers quizzes on Data Representation and Number Systems, from binary conversions to file extensions. School students can practise these topics, while teachers can find ready-made questions. The collection is mostly school-level, with over 110 quizzes made by more than 100 users. Pick a quiz to get started.
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Quizzes
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10 questionsComputing Numbers Quiz Which numerical system is being used in this example? 4B=75
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25 questionsFile type extensions quiz What type of media file is a JPEG?
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16 questionsAssignment 1 The decimal number system consists of the symbols 0-10.
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10 questionsGCSE CS Data Quiz (Binary shifts)
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24 questionsBinary & Hexadecimal
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10 questionsBINARY if the binary numbers are (128 . 64 . 32 . 16 . 8 . 4 . 2 . 1) what makes up 45 in binary?
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6 questionsYear 7 and 8 Test Year 7 and 8 test
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6 questionsHedges quiz 1100 - 1000 = 100 1101 - 1000 = 101 When subtracting binary do you treat it like any other maths sum (for i...
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10 questionsDenary, Binary and Hexadecimal Convert the denary value of 183 to binary.
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10 questionsBinary and Denary What is 80 in Binary code?
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10 questionsBinary/Denary Conversion Convert 84 into binary
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6 questionsBinary and Denary conversions Covert 228 into Binary
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6 questionsAdditional binary and denary convertions Convert 135 into denary
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3 questionsBits and Bytes Quizzes knowledge of bits and bytes.
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5 questionsAdding Binary How many ways are there of adding binary?
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4 questionssimple binary quiz convert the following binary into deanery: 8 4 2 1 0 1 1 1
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6 questionsEdd's Binary Quiz 110011011 + 101100101
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10 questionsBinary quiz What does ASCII stand for?
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20 questionsBinary What is 10011011 in denary?
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19 questions2.1.4 Data Representation Modern computers work in binary because it is easy to represent two states in simple electronic circuits. B...
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8 questionsBinary units What is a bit?
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25 questionsData representation
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50 questionsData representation quiz What numeric base does Binary operate on?
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28 questions2nd Form Data Representation What two digits are used in binary?
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20 questions2.1.4 Data Representation Modern computers work in binary because it is easy to represent two states in simple electronic circuits. B...
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16 questionsUntitled
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16 questionsBinary Quiz What is the highest denary number that can be represented using 4 bit binary?
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10 questionsChapter 3
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5 questions2.6 OCR quiz
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10 questionsGCSE CS Data Quiz (characters, images and sounds)
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10 questionsHexadecimal What is the point of using hexadecimal instead of binary?
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5 questionsData Representation What is 101100+111001?
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8 questionsGCSE CS Data Quiz 4 (Compression and Encryption) How many bits are in a byte ?
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3 questionsBinary quiz Why do computers have to use binary?
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10 questionsGCSE CS Data Quiz 1 (Binary and He) Binary uses 1 an 0 and is the only language a computer system understands?
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6 questionsFile Standards Stores complex images in a relatively small file size, by using lossy compression
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8 questionsBinary What is binary?
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5 questionsReal Numbers What must a positive normalized floating point notation start with?
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3 questionsNumber representations Represent the denary number 255 as a hexadecimal number.
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21 questionsTest Convert the following number to binary by hand: 0xDEAF Important: Only use numbers (and letters for hexadec...
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About data representation and number systems quizzes
GoConqr OriginalChoosing Data Representation and Number Systems quizzes
Start with Computing Numbers Quiz if you want to check your recognition of number systems. For focused calculation practice, try Binary/Denary Conversion or Adding Binary. The former asks for conversions in both directions; the latter includes binary addition questions.
Other quizzes take you beyond calculations. Bits and Bytes checks terms for units of data, while File type extensions quiz asks about media formats. There are also quizzes on logical shifts, characters, images and sounds, and compression and encryption.
Revise with a quiz
Choose a topic and attempt its questions before looking back at your notes. If a conversion or term is difficult to recall, switch to a mind map or flashcard deck on the unit page, then return to the quiz. Comparing your responses with the questions can help you decide what to revisit.
Choose a topic and give its quiz a go.
Frequently asked questions
Which quiz should I start with?
Computing Numbers Quiz is a place to start if you want questions about recognising number systems. For practice converting values in both directions, choose Binary/Denary Conversion. If you want to focus on binary arithmetic instead, Adding Binary has questions on addition.
Are the quizzes free to use?
Yes. Every quiz listed here is free to open, study and take without an account. A free account also lets you save quiz scores and make your own quizzes, mind maps, flashcards and notes. The listed resources were made by GoConqr users.
Who are these quizzes for?
The collection is mostly school-level. School students can use it to practise number systems and data representation, and teachers can find ready-made questions. Some quiz titles refer to GCSE Computer Science, but you can choose by topic as well as by title.