Grade 8 Quizzes , Questions & Answers
Recent Grade 8 Quizzes
This NOT Gate Operations Quiz tests your understanding of the fundamental logic gate that performs logical inversion. Learn how NOT gates work, their truth tables, symbols, and real-world applications in digital circuits. Perfect...
Questions: 15 | Attempts: 18 | Last updated: Apr 30, 2026
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Sample QuestionWhat does a NOT gate do to its input signal?
This OR Gate Operations Quiz helps you master one of the fundamental logic gates in digital electronics. You'll test your understanding of how OR gates work, their truth tables, real-world applications, and how they combine with...
Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the main function of an OR gate?
This AND Gate Operations Quiz teaches you how AND gates work in digital logic. AND gates are fundamental building blocks in electronics and computer circuits. You'll learn when an AND gate outputs a 1, how to read truth tables,...
Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the output of an AND gate with inputs A = 1 and B = 0?
This Hexadecimal to Binary Conversion Quiz helps you master converting numbers between hexadecimal and binary systems. You'll practice identifying hex digits, understanding place values, and translating hex codes into binary...
Questions: 15 | Attempts: 89 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the hexadecimal digit F in binary?
Master the Octal to Decimal Conversion Quiz to strengthen your number system skills. This quiz tests your ability to convert octal (base 8) numbers to decimal (base 10) format. You'll practice identifying place values,...
Questions: 15 | Attempts: 22 | Last updated: Apr 30, 2026
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Sample QuestionConvert the octal number 10 to decimal.
This quiz tests your understanding of the hexadecimal addition and carry operations quiz fundamentals. You'll practice converting between decimal and hexadecimal, performing hex arithmetic, and managing carries in base-16...
Questions: 15 | Attempts: 17 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the decimal value of the hexadecimal digit F?
Test your understanding of the hexadecimal number system with this Hexadecimal Number Basics Quiz. Learn how hexadecimal works, convert between hex and decimal, and master the digits and letters used in base-16 notation. This...
Questions: 15 | Attempts: 81 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the base of the hexadecimal number system?
This Decimal Long Division Methods Quiz helps students master dividing decimals using standard long division techniques. You'll practice placing decimal points correctly, dividing by decimal divisors, and solving real-world...
Questions: 15 | Attempts: 32 | Last updated: Apr 30, 2026
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Sample QuestionWhen dividing 45.6 ÷ 12, where should the decimal point be placed in the quotient?
Master the fundamentals of the Octal Multiplication Techniques Quiz, designed to help you understand how multiplication works in base-8 number systems. This quiz covers converting between octal and decimal, building octal...
Questions: 15 | Attempts: 27 | Last updated: Apr 30, 2026
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Sample QuestionWhat is the decimal equivalent of the octal number 12₈?
This quiz tests your understanding of octal subtraction and borrow operations in base-8 arithmetic. You'll practice subtracting octal numbers, borrowing when needed, and converting results. Master these skills to strengthen your...
Questions: 15 | Attempts: 12 | Last updated: Apr 30, 2026
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Sample QuestionWhat is 15₈ − 7₈ in octal?
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