Q1PhysicsUnit 19: Electronic Devices
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Logic gates (OR, AND, NOT, NAND and NOR) Concepts for JEE
15+ syllabus-aligned questions available
Quick answer
Master Logic gates (OR, AND, NOT, NAND and NOR) by understanding definitions, standard results, and typical JEE question patterns — then practise with syllabus-aligned MCQs on Goodmarks.
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Concept explainer
Logic gates (OR, AND, NOT, NAND and NOR) is a core JEE Main Physics subtopic under Electronic Devices. Master the definitions, standard results, and typical MCQ patterns tested in JEE Main and Advanced.
Key points
- Understand the definition and scope of Logic gates (OR, AND, NOT, NAND and NOR) in the JEE syllabus
- Memorise key formulas and standard results linked to Logic gates (OR, AND, NOT, NAND and NOR)
- Practise 20–40 syllabus-aligned MCQs with step-by-step solutions
JEE tips
- Revise Logic gates (OR, AND, NOT, NAND and NOR) with a one-page formula sheet before attempting mixed tests
- After each practice set, log mistakes specific to Logic gates (OR, AND, NOT, NAND and NOR) and reattempt after 48 hours
Common trap
Students often rush Logic gates (OR, AND, NOT, NAND and NOR) questions without checking units, sign conventions, or boundary conditions — always verify assumptions before calculating.
Syllabus context
Part of Electronic Devices in JEE Main Physics.
Free sample questions
Attempt 8 free MCQs for Logic gates (OR, AND, NOT, NAND and NOR). Unlock 7+ more with Pro.
Q2PhysicsUnit 19: Electronic Devices
When all the inputs of a NAND gate are connected together, the resulting circuit is:
Q3PhysicsUnit 19: Electronic Devices
A Truth table is given below. The logic gate having following truth table is
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Q4PhysicsUnit 19: Electronic Devices
Which of the following applications is not based on use of ICs?
Q5PhysicsUnit 19: Electronic Devices
Assertion
STATEMENT-1: If output of a AND gate is fed to OR gate, it is called NOR gate.
Reason
STATEMENT-2: If output of a AND gate is fed to NOT gate, it is called NAND gate.
Q6PhysicsUnit 19: Electronic Devices
The output of the given combination of gates is equivalent to:
Q7PhysicsUnit 19: Electronic Devices
The following circuit is equivalent to
Q8PhysicsUnit 19: Electronic Devices
Person who use boolean algebra for describing the operation of logic gates first was
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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…
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