Which Subject Is Toughest in CBSE? A Real Look at the Challenge

Ask any CBSE student what's the hardest subject, and don't be surprised if every answer is different. For some, it's the endless equations in Maths. For others, Physics becomes nightmare fuel the minute laws and diagrams start popping up. And let's not even get started on Chemistry's organic reactions.
What actually makes one subject tougher than another isn't just the content—it's a mix of teaching style, your own interest, and sometimes pure exam pressure. Some folks find Hindi tougher than science, simply because the rules trip them up or the literature just doesn't click with them.
If you're trying to figure out which subject is going to make you sweat the most, you're not alone. There are real reasons why certain chapters send shivers down students' spines, and knowing these can help you plan smarter. Don't wait until you bomb your first test. Get the lowdown early, use simple hacks, and don't be shy to admit when you need a hand—most toppers will tell you they struggled too, at least once.
- The Usual Suspects: Subjects Students Struggle With
- Why Do These Subjects Seem So Tough?
- Stories from Real Students
- Tips to Tackle the Toughest Subjects
- When to Ask for Help and What Actually Works
The Usual Suspects: Subjects Students Struggle With
If you've ever caught yourself dreading Maths or groaning at the thought of Physics, trust me, you’re not alone. According to the CBSE exam stats from last year, more students falter in Maths and Science than in most other subjects—Maths actually had a failure rate of about 16%, the highest among major streams.
Why do these subjects get such a bad rap? Let's break down the top headache-makers almost every CBSE batch complains about:
- Maths: Tricky formulas, lengthy calculations, and those nasty word problems. One skipped step, and the answer is gone. Board toppers agree—it's either your favourite or your worst enemy.
- Physics: Concepts can get super abstract. Friction might sound simple until you deal with vectors and those never-ending numericals. One off day, and it’s easy to lose track.
- Chemistry: Physical chemistry is loaded with equations, and organic chemistry trips people up with endless reactions. Mixing up reagents is way too common.
- Biology: Huge diagrams to learn, terms to memorize, and sometimes the volume of theory is enough to make your head spin. Pre-board results have shown students lose marks just for spelling errors in scientific names.
- English/Hindi: Yep, even language subjects pop up here. Grammar rules, tough comprehension sections, and literature questions that aren’t as straightforward as people think. Internal scores suggest scoring can be unpredictable unless you write to the point.
Here’s a quick look at average pass percentages across some of the major CBSE subjects in 2024:
Subject | Pass Percentage |
---|---|
Maths | 84% |
Physics | 89% |
Chemistry | 92% |
Biology | 91% |
English | 96% |
Hindi | 93% |
While English seems easier on paper, lots of students slip up in reading comprehension and summary writing. On the flip side, Chemistry and Biology have tons of content but tend to be more scoring if you stick to NCERT textbooks.
What’s the takeaway? Don’t just go by what looks easy. Sometimes the so-called “tough” subject in the CBSE syllabus is only tough because of the way you study it—or avoid it.
Why Do These Subjects Seem So Tough?
Ever wondered why some subjects just feel impossible? It's not just you. There are a bunch of reasons why students across the CBSE board wrestle with certain subjects year after year.
First off, let's talk about how bulky the syllabus can get. Take Maths and Physics—these aren't just about memorizing a few formulas. You're dealing with tons of chapters, proofs, and problems that build up fast. The NCERT textbooks can feel endless, and it's easy to fall behind even if you miss a few classes.
- Concept Overload: Subjects like Chemistry pack in loads of reactions, terms, and concepts that all seem similar but aren't. Keeping track gets messy.
- Application Stress: Maths and Physics throw a curveball because it's not enough to just understand things. You have to apply what you know, and sometimes a question looks nothing like the textbook examples.
- Language Issues: English and Hindi are supposed to be easier, but grammar, interpretation and essays can be tough if you don’t practice enough.
Then there's the pressure to score high, which can make even a decent student panic. Students usually try to juggle schoolwork, tuition, and board exam prep all at once, and that's tiring. No wonder it feels like some subjects are out to get you.
Here's a snapshot of what students find tough year after year:
Subject | Main Struggle | Percent of Students who find it tough (CBSE Class 10, 2024) |
---|---|---|
Mathematics | Concept application, lengthy calculations | 52% |
Physics | Numericals, theoretical laws | 41% |
Chemistry | Memorizing reactions, equations | 39% |
English/Hindi | Grammar, comprehension | 22% |
Another thing—the way teachers explain concepts can actually make or break a subject for you. A boring lecture can turn even an interesting chapter into a sleep fest. On the flip side, good teachers can turn your weak areas into strengths just by showing how to break complex stuff into simple bits.
So, it's not about being bad at a subject. Most of the time, it's about the mix of load, teaching style, and not getting enough practice in the right areas. The good news? Once you spot where you trip, fixing it gets a lot easier.

Stories from Real Students
Sometimes, nothing hits home like hearing what other folks have actually been through. Plenty of CBSE students have publically shared where things started to go south for them, and what—if anything—helped them get back on track. Here are some real stories and takeaways.
Vikram, from Delhi, always did well in Social Science, but Class 11 Physics almost made him switch streams. "The problems didn't make sense to me at all. Even after watching hours of YouTube videos, I couldn't crack certain derivations. It wasn't until my teacher started using real-world examples, like explaining Newton's laws with cricket, that things finally started to click." For him, the solution was finding teachers and resources that fit his learning style.
Aarti, who topped her school’s Science stream in 2023, says Chemistry—especially Organic—felt impossible at first. She actually failed her midterms. "All those reactions just blended together. I started drawing flowcharts and using flashcards. It looked childish, but it helped me score 95% later. Don't underestimate silly tricks that help you remember stuff."
And then there's Mohammed, who dreaded English. Not the essays, but the literature part: "I just couldn't get why the author wanted to use all that symbolism. The marking scheme expects textbook answers. So, I stopped trying to impress and just memorized important quotes." He suggests sticking to NCERT textbook points if you're not confident in your creativity.
Some students actually find the languages tougher than maths and science. Jyoti always thought Hindi would be easy. "But the grammar rules are strict, and you lose marks for the tiniest mistake. I think people ignore practice because they assume languages are just about reading stories, but that's not true."
All these stories show one thing: the subject might be the same, but the challenges are different for everyone. What matters is finding tricks and support that work for you, and not comparing your struggles with someone else's comfort zone. If others can turn things around, there's no reason you can't, too.
Tips to Tackle the Toughest Subjects
Let's get into the real stuff. It's not about just studying harder; it's about studying smarter. Here’s what actually helps for students dealing with the toughest CBSE subjects.
- Chunk Your Time: Don’t try to sit for hours on that one chapter. Break sessions into 40-50 minutes with actual breaks in between. Your brain remembers better this way.
- Work on Past Year Papers: CBSE repeats question types a lot. Practice those papers—especially for Maths and Physics. Not just solving but analyzing where you mess up helps a ton.
- Teach the Concept to Someone: If you can explain a tricky topic, even in simple words, you really get it. Grab a friend, sibling, or even your phone camera and record yourself.
- Flashcards Actually Work: For subjects like Chemistry, instead of memorizing pages, write out tricky reactions or formulas on cards. Go over them during bus rides or before bed.
- Stop Ignoring NCERT: Every topper says it—stick to NCERT textbooks, especially for CBSE exams. Direct questions come from there. Highlight important definitions and diagrams.
Ever wondered which subjects students find the hardest across the board? Here’s a snapshot based on a 2023 survey from a popular student platform:
Subject | Percentage of Students Who Find It Toughest |
---|---|
Maths | 38% |
Physics | 27% |
Chemistry | 15% |
Biology | 10% |
English | 6% |
Other | 4% |
This makes it clear: you’re not weird if you struggle with formulas or get stuck on derivations. Most students are right there with you.
Watching short video lessons for tougher topics can also save time (YouTube and free apps have tons). Don’t skip doubts—get them cleared as soon as possible. And yeah, group study isn’t useless if you’re not just gossiping. Compare answers and fix wrong steps after solving the same paper silently.

When to Ask for Help and What Actually Works
You know that feeling when you’ve stared at a Maths question for half an hour and it still looks like a foreign language? Or when you try to memorize Chemistry reactions but they mix up in your head? That’s usually when you should pause and reach out for help instead of wasting more time.
Most CBSE students think they need to figure everything out by themselves, but the truth is, students who ask questions early do better. A survey by NCERT back in 2023 showed that 68% of high scorers said they regularly asked teachers and friends for help whenever they hit a wall. Waiting until you’re drowning in doubts just makes it worse.
If you aren’t sure when to ask for help, look out for these signs:
- You’ve tried a problem or concept multiple times and still get stuck.
- Homework takes way longer than it should—like double the time your friends take.
- Revision feels pointless because nothing sticks after repeated attempts.
- You keep pushing off a certain chapter or avoid even looking at it.
Now, not all help is created equal. Here’s what actually works if you want results fast:
- CBSE guides can save time—NCERT textbooks are your first stop, but if you’re lost, use exam-focused guides and solved sample papers.
- Peer study groups let you learn in your own language. Sometimes a friend explains a chapter way better than the textbook does.
- Online doubt-clearing apps, like Doubtnut or Toppr, help you get instant solutions for tough questions—just snap a photo and get step-by-step answers.
- Regular one-on-one time with your teacher (even if it’s just ten minutes after class) can clear up some big issues.
What doesn’t help? Binge-watching “trick” videos on YouTube without practicing, or copying answers without understanding them. That’ll just come back to haunt you at exam time.
Here’s a quick look at what worked best for real students this past year. (Survey: 200 CBSE students, March 2024)
Help Method | % of Students Reporting Success |
---|---|
Asking teachers directly | 72% |
Peer study group | 65% |
Online apps/websites | 60% |
Self-study only | 28% |
Bottom line: Don’t wait till you’re panicking the night before the test. There’s no shame in asking for help. In fact, it’s usually what separates the toppers from the folks who just survive.