To get output 1 for the following circuit, the correct choice for the input is : 1. A = 0, B = 1, C = 0 2. A = 1, B = 0, C = 0 3. A = 1, B = 1, C = 0 4. A = 1, B = 0, C = 1

Topic: Logic gates (OR, AND, NOT, NAND, NOR)· Electronic Devices

To get output 1 for the following circuit, the correct choice for the input is :

logic circuit: inputs A,B into OR gate, its output and C into AND gate, output Y

1. A = 0, B = 1, C = 0

2. A = 1, B = 0, C = 0

3. A = 1, B = 1, C = 0

4. A = 1, B = 0, C = 1

Doubtly Asked 30 Oct 2026 NEET UG 2016 Phase 1 Practice test neet Save WhatsApp Report

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Answer: 4. A = 1, B = 0, C = 1

Key idea: from the circuit, \(Y=(A+B)\cdot C\): A and B go to an OR gate, and its output goes to an AND gate with C.

For \(Y=1\) we need \(C=1\) and at least one of A, B equal to 1. Only option 4 (A = 1, B = 0, C = 1) satisfies this. Options 1, 2 and 3 all have \(C=0\), giving \(Y=0\).

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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To get output 1 for the following circuit, the correct choice for the input is :

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