๐Ÿ“Š Data-Driven โ€ข 8 PYQ Papers Analysed

Score Full Marks
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21MAB201T / 18MAB201T ยท SRM IST ยท Semester 3
Transforms & Boundary Value Problems โ€” Complete Smart Study Hub

5
Units Covered
8
PYQs Analysed
200+
Questions Mapped
10
Must-Know Topics
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๐Ÿ“š Notes & Presentations

Unit-wise lecture notes, PPTs & study material synced from Google Drive

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๐Ÿ”ฅ Units 3 & 4 = 52% of marks.  In 7 out of 8 papers, Part-C featured BVP or Fourier Transforms. Prioritise these units first!
๐Ÿ“ˆ Data-Driven Analysis

PYQ Pareto Analysis

Based on 8 exam papers. Master the 20% of topics that yield 80% of marks.

Unit 1
Partial Differential Equations
16%
12 / 75 marks
Unit 2
Fourier Series
16%
12 / 75 marks
๐Ÿ”ฅ HOT
Unit 3
Boundary Value Problems
27%
20 / 75 marks
๐Ÿ”ฅ HOT
Unit 4
Fourier Transforms
25%
19 / 75 marks
Unit 5
Z-Transforms
16%
12 / 75 marks

๐Ÿ† Top 10 Topics โ€” The Pareto List

Mastering only these topics lets you score 55โ€“65 out of 75

๐ŸŒก๏ธ Topic Frequency Heatmap

๐Ÿ“š Complete Study Guide

Unit-by-Unit Study Guide

Clear concepts, key formulas, worked examples, and common mistakes for each unit.

โšก Quick Reference

Formula Cheat Sheet

All exam-critical formulas in one place. Click any card to highlight it.

๐ŸŽฏ Exam Strategy

Guaranteed Marks Plan

How to approach each part of the exam for maximum marks.

Part A
20 MCQs ร— 1 = 20 marks
Target: 16โ€“18 / 20
  • Order/degree of PDEs, types of integrals
  • Period of tan(x) = ฯ€ 6/8
  • ฮฑยฒ in heat eq. = k/ฯc 5/8
  • ฮฑยฒ in wave eq. = T/m 5/8
  • ROC of Z-transforms (|z|>|a|)
  • Self-reciprocal: e-xยฒ/2
  • Z[aโฟ] = z/(zโˆ’a), Z[1] = z/(zโˆ’1)
  • Classification: Bยฒโˆ’4AC test
  • Convolution theorem definitions
Part B
5 Questions ร— 8 = 40 marks
Target: 32โ€“40 / 40
QUnitExpected Topic
21PDELagrange's eq. OR non-homo PDE
22FSFull-range or half-range series
23BVPWave eq. OR heat eq. ๐Ÿ”ฅ
24FTFCT/FST of e-ax + Parseval ๐Ÿ”ฅ
25ZTInverse ZT (PF + long div)
Part C
1 Question ร— 15 = 15 marks
Target: 12โ€“15 / 15

Choose 1 of 2 questions. Typical options:

Q.26
Harmonic Analysis (tabulated) OR Solve difference eq. by ZT
Q.27
BVP wave/heat eq. OR Fourier series with deduction
๐Ÿ’ก Best pick: Harmonic analysis (tabulated data) โ€” most mechanical, easiest full marks.

๐Ÿ”ฎ Predicted Next Exam Topics

Based on recent patterns

โœ๏ธ Practice Zone

Solved Questions & MCQ Drill

The 5 most-repeated solved questions from 8 years of PYQs, plus MCQ flashcards.

๐Ÿƒ MCQ Flashcards โ€” Active Recall Drill

Click A, B, C, or D to commit your answer. Get instant feedback. Track your score below.

โœ… Correct: 0
โŒ Wrong: 0
๐Ÿ“Š Total: 0

โœ… Final Revision Checklist

๐Ÿ“œ Past Year Papers

Solved PYQs

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