The Ultimate HackBook Series
Revise each chapter of Biology & Chemistry in just 15–20 minutes. Superfast revision for NEET, JEE & MBBS exams.
Why Students Love HackBooks
Built by a topper, for toppers-in-the-making. Here's what makes the HackBook Series different.
15-Minute Chapters
Revise any chapter of Biology or Chemistry in just 15–20 minutes using our proven techniques.
Smart Mnemonics
Clever memory tricks, acronyms, and visual aids that make even the toughest topics stick.
Proven Results
Thousands of students have scored 650+ in NEET and 99+ percentile in JEE using our books.
Exam-Focused
Every page is designed for NEET, JEE & MBBS exams. No fluff — only what you need to score.
Bestselling Books
Start here — our most popular picks for NEET & JEE aspirants

MISSION 720 KIT (BIOHACK + CHEMHACK + PHYSICSHACK) (English)
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From Struggling Student to Bestselling Author
During my NEET & JEE preparation, I struggled with one thing more than anything else — memorization. Hundreds of reactions, diagrams, and facts that just wouldn't stick.
Then I discovered a technique combining mnemonics, visual aids, and smart shortcuts that changed everything. I cleared both exams with amazing ranks.
I created the HackBook Series so that every student could access the same techniques — revise entire chapters in just 15–20 minutes, retain more, and score higher.
If someone else has done it, then you can do it too — it is that simple.

What Students Say
Real results from real students who used the HackBook Series
“BIOHACK literally saved my Biology revision. I used to take 2 hours per chapter — now it's 15 minutes. The mnemonics are genius!”
Ananya S.
NEET 2024 — 680+
“CHEMHACK made Organic Chemistry feel like a breeze. The flowcharts and one-liners helped me remember reactions I'd been struggling with for months.”
Rohit K.
NEET 2024 — 650+
“The MISSION 720 KIT was the best investment I made. All three books together cover everything you need for last-minute revision.”
Priya M.
JEE Mains — 99.2%ile
“I was skeptical at first, but after using BIOHACK for just one week, my mock test scores jumped by 30 marks. Highly recommend!”
Arjun D.
NEET 2023 — 640+
“The NCERT for MBBS series is exactly what medical students need. Concise, exam-focused, and saves so much time during internals prep.”
Sneha R.
MBBS Final Year
“PHYSICSHACK is underrated. The tricks for numerical problems alone are worth the price. Wish I had this earlier in my prep.”
Vikram P.
NEET 2024 — 660+
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