What are common Logic gates (OR, AND, NOT, NAND and NOR) mistakes in JEE?
Students often confuse similar concepts within Logic gates (OR, AND, NOT, NAND and NOR), rush without diagrams, or apply formulas outside their valid conditions.
Physics · JEE
Common Mistakes: Logic gates (OR, AND, NOT, NAND and NOR) for JEE
15+ syllabus-aligned questions available
Quick answer
The most frequent Logic gates (OR, AND, NOT, NAND and NOR) mistakes include sign errors, formula misapplication, and skipping unit checks. Review the pitfalls below, then practise syllabus-aligned MCQs with solutions.
JEE Physics rewards accuracy. These common mistakes in Logic gates (OR, AND, NOT, NAND and NOR) cost marks every year — learn what to avoid and how to practise smarter on Goodmarks.
Common mistakes to avoid
- Skipping fundamentals of Logic gates (OR, AND, NOT, NAND and NOR) and jumping to advanced problems
- Wrong truth tables for NAND/NOR
- Confusing forward and reverse bias regions
Syllabus context
Part of Electronic Devices in JEE Main Physics.
Popular questions in Logic gates (OR, AND, NOT, NAND and NOR)
- When all the inputs of a NAND gate are connected together, the resulting circuit is:…
- Which of the following applications is not based on use of ICs?…
- Person who use boolean algebra for describing the operation of logic gates first was…
- What will be the input of \( A \) and \( B \) for Boolean expression \[ (\overline{A+B})(\overline{A \cdot B})=1 \]…
- What will be the input of \( A \) and \( B \) for Boolean expression \[ (\overline{A+B})(\overline{A \cdot B})=1 \]…
- A Truth table is given below. The logic gate having following truth table is \( A \quad B \quad Y \) \( \begin{array}{ll…
Frequently asked questions
How do I fix mistakes in Logic gates (OR, AND, NOT, NAND and NOR)?
Maintain a mistake log, reattempt wrong MCQs after 48 hours, and revise only the formulas you repeatedly forget.
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