OJEE SERIES Electronics-engineering
Digital Signal Processing
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
3
2025 Chapter Questions 3 MCQs
01
PYQ 2025
medium
electronics-engineering ID: ojee-202
Consider the signal , where is in seconds. The Nyquist sampling rate (in samples/second) for the signal is
1
8
2
12
3
16
4
32
02
PYQ 2025
medium
electronics-engineering ID: ojee-202
A modulated signal is , where the baseband signal has frequency components less than kHz only. The minimum required rate (in kHz) at which should be sampled to recover is
1
10
2
50
3
35
4
60
03
PYQ 2025
medium
electronics-engineering ID: ojee-202
Let be sampled at Hz and reconstructed using an ideal low–pass filter with cut-off frequency of Hz. The frequency/frequencies present in the reconstructed signal is/are
1
Hz and Hz only
2
Hz and Hz only
3
Hz, Hz and Hz only
4
Hz only
About Digital Signal Processing - OJEE
Digital Signal Processing is a vital chapter for OJEE 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
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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.
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Review the topic breakdown to see which sub-topics within Digital Signal Processing carry the most weight. Then, tackle the questions iteratively to solidify your understanding.