The output ( Y ) of the given logic gate is similar to the output of an/a : 1. AND gate 2. NAND gate 3. NOR gate 4. OR gate

The output (Y) of the given logic gate is similar to the output of an/a :

The output ($Y$) of the given logic gate is similar to the output of an/a :

logic circuit with NAND and NOR feeding an OR-type gate

1. AND gate

2. NAND gate

3. NOR gate

4. OR gate

Doubtly Asked 30 Oct 2026 NEET UG 2024 Practice test neet Save WhatsApp Report

Best answer

Answer: 1. AND gate

Key idea: Find the output of each first-stage gate, then apply the final NOR gate.

With the inputs of each gate joined, the NAND gives $\overline{A}$ and the NOR gives $\overline{B}$. The final gate is a NOR:

$$Y=\overline{\overline{A}+\overline{B}}=A\cdot B$$

(De Morgan's law). This is the AND function, option 1.

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

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