I gave the Forests and Their Management exam on:

• 19 April 2026
• and got 100/100 overall.

Honestly, this course is probably one of the easiest NPTEL courses ever.

Almost every year:

>

Most people literally score:

• 90+
• or even 100/100

just by doing assignments properly.

Special Thing in Jan–Apr 2026

This time, they were conducting live classes.

And honestly, all of us were shocked

We were like:

>

There were:

• 2 teachers
• conducting separate live sessions

What Happened in the Live Sessions

One teacher (lady faculty)

• taught concepts in detail
• gave around 5–6 new questions at the end of lectures

Another teacher (male faculty)

• solved assignment questions live
• explained the content in detail

And the funniest part:

>

My Panic Before Exam

I didn’t even know these live sessions had already happened.

Only around:

• 5–6 days before exam

I got to know about them.

I genuinely panicked.

I thought:

>

So I started:

• practicing the extra live-session questions
• revising assignments again

I seriously thought the paper difficulty would increase this year.

What Actually Happened in Exam

Literally NOTHING extra came

Everything was from assignments only.

People from:

• First Shift said their paper had mostly:
  • Q1, Q3, Q5 type questions from weekly assignments

People from:

• Second Shift got mostly:
  • Q2, Q4, Q6 type questions

Basically:

>

So honestly:

• just do assignments properly
• and you are completely safe.

Exam Pattern

Total:

• 50 Questions
• 100 Marks

Each question:

• 2 marks

Sections:

• Section A → 18 questions
• Section B → 25 questions
• Section C → 7 questions

Marks Calculation

If you get:

• 8 weeks full marks in assignments

Then in final exam:

• you only need around 44/50 correct
• meaning you can still get:
  • 6 questions wrong
  • and score 90+ overall

Honest Opinion

This course honestly feels like:

>

That’s how straightforward it was.

Most students who simply:

• revised assignments
• practiced repeated questions

scored extremely high.

Special Thanks

And special thanks to
Ankur Awadhiya sir

Genuinely a gem of a person.

The way he supports students and cares about students marks deserves huge respect.

Big thank you, sir :)

I took Human Computer Interaction (HCI) in the Jan–Apr 2026 semester and got 100/100 overall.

I gave the exam on:

• 17 April 2026
• Afternoon Shift

Honestly, this is probably one of the easiest NPTEL courses to score:

• 90+
• even 100/100

with very little preparation.

Exam Pattern

The exam had:

• 3 Sections
• Each section → 20 questions
• Each question → 1 mark
• Total → 60 marks

Difficulty Level

This course needs VERY little preparation.

You literally do not need:

• notes
• detailed revision
• memorization

Just:

• overlook/read the content PDFs once

That’s enough.

Assignments Strategy

For assignments, you can literally:

1. Upload the PDF content into GPT
2. Upload the assignment questions
3. GPT will give almost all answers directly

Even without GPT, assignments are honestly very easy.

Most questions are:

• common sense based
• straightforward
• easy to eliminate options

Sometimes while solving:

• 3 options feel completely random
• 1 option obviously feels correct

Exam Experience

Even in the final exam, the pattern felt similar.

A lot of questions were very direct, and many times:

>

If you just:

• read summaries properly
• understand basic concepts
• solve assignments

then scoring high is extremely easy.

Best Preparation Method

If you are lazy to even read PDFs fully:

Upload the course PDFs into GPT and ask:

• “Give me MCQ practice questions”
• “Give me short summary of each PDF”

Then just read:

• the summaries
• important MCQs

That alone is honestly enough for:

• 90+
• even 100/100

Time Required

• 1–2 days preparation → enough for 100
• Even last day preparation can easily get:
  • 90
  • 95+

That’s how easy this course felt.

What I Personally Did

I didn’t want to take risk, so I:

• just overlooked the PDF contents once
• no notes
• no serious preparation

and that was more than enough.

If you want:

• a low-effort course
• easy assignments
• easy exam
• guaranteed high score

then HCI is one of the best NPTEL choices.

I gave the Introduction to IoT exam on April 24, 2026 (First Shift) and got 100/100 overall.

A lot of people think this course is difficult because the content is huge.
Yes, the PDFs are massive (around 1200 pages total), but trust me — if you prepare properly for even 10 days, you can easily score 90+.

What I Did

I studied:

• All material PDFs
• Previous year assignments from 2022 till latest

For assignments, I uploaded:

• Material PDFs
• Lecture transcripts
• Assignment questions

into GPT, and it generated answers.

Using this method:

• I got 10 weeks full marks
• In 2 weeks, only 1 question was wrong

So assignments are VERY important.

Exam Pattern (2026)

Total Questions: 50
Each Question: 2 marks
Total Marks: 100

Sections:

• Section A → 10 questions
• Section B → 15 questions
• Section C → 25 questions

Important Marks Calculation

If you score:

• 25/25 in assignments (all 8 assignment weeks full)

Then in final exam:

• You can still get around 6 questions wrong
• You need roughly 44 correct out of 50 to get 90+ overall

MOST IMPORTANT THING

Just by doing:

• Assignments from 2022 till latest

many people are getting:

• 90+ easily

My friends literally studied mostly assignments and got 90+.

BUT...

I didn’t want to take risk, so I:

• studied ALL PDFs
• revised assignments
• took around 7 days

and finally got:

• 100/100

VERY IMPORTANT OBSERVATION

While solving all previous assignments, you will notice:

>

So don’t ignore the materials.

Every year they add around:

• 3–4 new questions
• sometimes tricky conceptual questions

Week-wise Difficulty / Preparation Advice

Easy / Moderate

• Week 1 → Easy
• Weeks 9–12 → Can be completed quickly

VERY IMPORTANT

Week 2

Week 2 is VERY lengthy and important.

Study it properly because:

• many tricky questions come from networking concepts
• protocol-related confusion is common

Weekly Topics

Week 1

• Introduction to IoT Part I & II
• Sensing
• Actuation
• Basics of Networking Part I

Week 2

• Basics of Networking Part II, III, IV
• Communication Protocols Part I & II

Week 3

• Communication Protocols Part III, IV, V
• Sensor Networks Part I & II

Week 4

• Sensor Networks Part III–VI
• Machine-to-Machine Communications

Week 5

• Interoperability in IoT
• Arduino Programming
• Integration of Sensors & Actuators with Arduino

Week 6

• Python Programming
• Raspberry Pi
• IoT with Raspberry Pi

Week 7

• IoT with Raspberry Pi (contd.)
• SDN
• SDN for IoT

Week 8

• SDN for IoT (contd.)
• Data Handling & Analytics
• Cloud Computing

Week 9

• Cloud Computing (contd.)
• Sensor-Cloud

Week 10

• Fog Computing
• Smart Cities & Smart Homes

Week 11

• Connected Vehicles
• Smart Grid
• Industrial IoT

Week 12

• Industrial IoT (contd.)
• Agriculture
• Healthcare
• Activity Monitoring

Final Advice

I know IoT feels irritating and boring while studying.

But seriously:

• take 7–10 days
• read the materials properly
• solve all previous assignments

When you finally see 100/100, it genuinely feels worth it.

Good luck :)