Step 1: Identify Logic Gates in the Circuit The circuit consists of:
- An OR gate taking inputs and .
- An AND gate taking inputs and . - The outputs of these gates are passed through another OR gate.
Step 2: Derive Boolean Expression The intermediate outputs are:
The final output is obtained as:
Using Boolean algebra:
Step 3: Construct Truth TableFinal Answer: The correct truth table matches option (3).
02
PYQ 2024
medium
physicsID: ap-eamce
The following configuration of gates is equivalent to:
1
NAND
2
XOR
3
AND
4
OR
Official Solution
Correct Option:
(3)
The given configuration involves two gates, the first is an AND gate, followed by another AND gate with the output from the first as an input. This configuration is equivalent to an AND operation.
About Digital Logic - AP-EAMCET
Digital Logic is a vital chapter for AP-EAMCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Digital Logic PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Digital Logic carry the most weight. Then, tackle the questions iteratively to solidify your understanding.
