PYQs Based Test - 07 : Digital Electronics
Questions
20
Duration
180 min
Total Marks
32
Negative
Topics Covered
General(20)
Sample Questions from this Test
- If (1235)ₓ = (3033), where x and y indicate the bases of the corresponding numbers, thenView solution & explanation →
- Consider the 2-bit multiplexer (MUX) shown in the figure. For OUTPUT to be the XOR of C and D, the values for A₀, A₁, A₂, and A₃ are ________.View solution & explanation →
- A traffic signal cycles from GREEN to YELLOW, YELLOW to RED and RED to GREEN. In each cycle, GREEN is turned on for 70 seconds, YELLOW is turned on for 5 seconds and the RED is turned on for 75 seconds. This traffic light has to be implemented using a finite state machine (FSM). The only input to this FSM is a clock of 5 second period. The minimum number of flip-flops required to implement this FSM is ________ .View solution & explanation →
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Test Instructions
- The test contains 20 questions and a total of 32 marks.
- You will have 180 minutes to complete the test. The timer cannot be paused once started.
- Negative marking: 0.25 mark(s) deducted per wrong answer.
- Use the question palette to mark questions for review and navigate freely.
- Detailed solutions and analytics are available immediately after submission.
- This is a free practice test. No login required to attempt.