BSEB CLASS 12 SCIENCE CRASH COURSE 2026

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⭐ BSEB CLASS 12 SCIENCE – 45 DAYS CRASH COURSE 2026

BY DEV CLASSES – Score 90+ in Boards with Just ₹299!

Bihar Board Class 12 Science Students के लिए DEV CLASSES लेकर आया है सबसे FASTEST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिसमें पूरा syllabus सिर्फ 45 दिनों में smart तरीके से revise, practice और master कराया जाएगा।

यह crash course specially उन students के लिए बनाया गया है जो कम समय में high marks और 90+ score चाहते हैं।

📅 45 DAYS SUPER-FAST STUDY PLAN (BSEB Pattern)

• Daily Recorded Lectures + Practice Questions
• Daily Doubt Solving Sessions
• Weekly Chapter Tests + Full-length Mock Tests
• Toppers-based 45 Days Revision Strategy
• High Scoring Chapters की Priority + Time Management Tips

इस plan के साथ 45 दिनों में पूरा syllabus complete करना आसान और effective हो जाएगा।

📚 Course Highlights

🎥 HD RECORDED LECTURES – Complete Science Syllabus

• Physics, Chemistry & Maths/Biology – सभी chapters crystal-clear तरीके से
• Objective + Subjective pattern BSEB के अनुसार
• NCERT + Important Questions + PYQs covered

📝 CLASSWISE HANDWRITTEN NOTES

• Easy language handwritten notes
• Important formulas, derivations और key points
• Quick revision + exam-ready answers

📊 REGULAR TESTS + PERFORMANCE ANALYSIS

• Weekly chapter-wise tests
• Full-length mock tests BSEB pattern में
• Detailed score report + improvement strategy

🔍 PYQs + OBJECTIVE + CASE STUDY PRACTICE

• पिछले 10 वर्षों के PYQs
• High-level objective questions और case studies
• BSEB exam pattern exact practice sheets

🧠 SUPERFAST REVISION MINDMAPS

• हर chapter के colorful mindmaps
• 10–15 मिनट में chapter revision
• Exam के समय most effective quick recall tool

🔥 TOPPERS’ STRATEGY & STUDY PLAN

• Bihar Board toppers द्वारा बनाया गया 45 Days timetable
• High scoring chapters की priority
• Answer writing format + paper presentation tips

🎯 DAILY LIVE CLASSES + DOUBT SUPPORT

• Daily live doubt clearing sessions
• Live PYQs + MCQs practice
• Live revision & concept booster

👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES

• WhatsApp + App Support
• Anytime doubt solving
• Complete mentorship till final exams

💰 Course Fee: Only ₹299 (Valid Till Board Exam)

Enroll once → Unlimited Access for full year!

🎯 अगर आप Bihar Board Class 12 Science 2026 में सिर्फ 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं…

This Crash Course is Your Shortcut to Topper Success!

Enroll Now & Start Your 45-Days Topper Journey! 🚀

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Course Content

भौतिकी (PHYSICS)
⭐ BSEB CLASS 12 भौतिकी – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 Physics Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप सिर्फ 45 दिनों में पूरा Physics syllabus smart तरीके से revise, practice और master कर सकते हैं। यह course specially उन छात्रों के लिए है जो Mechanics, Current Electricity, Magnetism, Optics, Modern Physics में strong grip बनाना चाहते हैं और 90+ score target कर रहे हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (Physics) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete Physics Syllabus • Mechanics, Oscillations, Gravitation, Current Electricity, Magnetism, Optics, Modern Physics • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important formulas, derivations और key points • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + NUMERICAL + CONCEPT PRACTICE • Past 10 years Physics PYQs • Important numerical, derivations और conceptual questions • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 Physics 2026 में सिर्फ 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days Physics Topper Journey! 🚀

  • INTRODUCTION CLASS
  • CHAPTER 1 : विद्युत आवेश तथा क्षेत्र LEC 1
  • CHAPTER 2 : स्थिरवैद्युत विभव तथा धारिता LEC 1

रसायन विज्ञान (CHEMISTRY)
⭐ BSEB CLASS 12 रसायन विज्ञान (Chemistry) – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 Chemistry Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप Physical, Organic और Inorganic Chemistry में mastery पा सकते हैं और 90+ score target कर सकते हैं। यह course specially उन छात्रों के लिए है जो Chemical Reactions, Formulas, Numericals और Derivations में strong grip बनाना चाहते हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (Chemistry) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete Chemistry Syllabus • Physical, Organic, Inorganic Chemistry • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important formulas, reactions, derivations और key points • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + NUMERICAL + CONCEPT PRACTICE • Past 10 years Chemistry PYQs • Important reactions, numericals और conceptual questions • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 Chemistry 2026 में 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days Chemistry Topper Journey! 🚀

गणित (MATHS)
⭐ BSEB CLASS 12 गणित (Maths) – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 Maths Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप सिर्फ 45 दिनों में पूरा Maths syllabus smart तरीके से revise, practice और master कर सकते हैं। यह course specially उन छात्रों के लिए है जो Calculus, Algebra, Vectors, 3D Geometry, Probability, Matrices, Relations & Functions में strong grip बनाना चाहते हैं और 90+ score target कर रहे हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (Maths) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete Maths Syllabus • Calculus (Differentiation, Integration, Applications) • Algebra (Matrices, Determinants, Relations & Functions) • Vectors, 3D Geometry • Probability, Statistics • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important formulas, derivations और key points • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + NUMERICAL + CONCEPT PRACTICE • Past 10 years Maths PYQs • Important numerical, derivations और conceptual questions • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 Maths 2026 में 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days Maths Topper Journey! 🚀

जीवविज्ञान (BIOLOGY)
⭐ BSEB CLASS 12 जीवविज्ञान (Biology) – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 Biology Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप Human Physiology, Genetics, Plant Physiology, Biotechnology, Ecology में mastery पा सकते हैं। यह course specially उन छात्रों के लिए है जो Diagrams, PYQs और Board Pattern Questions में 90+ score target कर रहे हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (Biology) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete Biology Syllabus • Human Physiology, Plant Physiology, Genetics, Biotechnology, Ecology • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important diagrams, key points और answer writing tips • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + DIAGRAM + CONCEPT PRACTICE • Past 10 years Biology PYQs • Important diagrams and conceptual questions • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 Biology 2026 में 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days Biology Topper Journey! 🚀

हिंदी (HINDI)
⭐ BSEB CLASS 12 हिंदी (Hindi) – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 Hindi Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप सिर्फ 45 दिनों में पूरा Hindi syllabus smart तरीके से revise, practice और master कर सकते हैं। यह course specially उन छात्रों के लिए है जो साहित्य, व्याकरण, गद्य और पद्य में strong grip बनाना चाहते हैं और 90+ score target कर रहे हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (Hindi) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete Hindi Syllabus • गद्य, पद्य, साहित्यिक पाठ और व्याकरण • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important rules, key points और sample answers • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + CONCEPT PRACTICE • Past 10 years Hindi PYQs • Important questions और conceptual practice • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 Hindi 2026 में 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days Hindi Topper Journey! 🚀

अंग्रेज़ी (ENGLISH)
⭐ BSEB CLASS 12 अंग्रेज़ी (English) – 45 DAYS CRASH COURSE 2026 BY DEV CLASSES – सिर्फ ₹299 में Crack Your Boards! BSEB Class 12 English Students के लिए DEV CLASSES लेकर आया है सबसे FAST, RESULT-ORIENTED & EXAM-FOCUSED 45 Days Crash Course 2026, जिससे आप सिर्फ 45 दिनों में पूरा English syllabus smart तरीके से revise, practice और master कर सकते हैं। यह course specially उन छात्रों के लिए है जो Prose, Poetry, Writing Skills और Grammar में strong grip बनाना चाहते हैं और 90+ score target कर रहे हैं। 📅 45 DAYS SUPER-FAST STUDY PLAN (English) • Daily Recorded Lectures + Practice Questions • Daily Doubt Solving Sessions • Weekly Chapter Tests + Full-length Mock Tests • Toppers-based 45 Days Revision Strategy • High Scoring Chapters की Priority + Time Management Tips 📚 Course Highlights 🎥 HD RECORDED LECTURES – Complete English Syllabus • Prose, Poetry, Writing Skills, Grammar • Conceptual + Exam-oriented explanation • NCERT + PYQs + Important Questions included 📝 CLASSWISE HANDWRITTEN NOTES • Easy language handwritten notes • Important grammar rules, writing tips और key points • Quick revision + board-ready solutions 📊 REGULAR TESTS + PERFORMANCE ANALYSIS • Weekly chapter-wise tests • Full-length mock tests in BSEB pattern • Detailed score report + improvement strategy 🔍 PYQs + CONCEPT PRACTICE • Past 10 years English PYQs • Writing tasks, comprehension, grammar practice • Board exam pattern exact practice sheets 🧠 SUPERFAST REVISION MINDMAPS • हर chapter के colorful mindmaps • 10–15 मिनट में chapter revision • Exam time में most effective recall tool 🔥 TOPPERS’ STRATEGY & STUDY PLAN • Real toppers का 45 Days timetable • High scoring chapters की priority • Answer writing format + paper presentation tips 🎯 DAILY LIVE CLASSES + DOUBT SUPPORT • Daily live doubt clearing sessions • Live PYQs + MCQs practice • Live revision & concept booster 👨‍🏫 FULL 27×7 GUIDANCE BY DEV CLASSES • WhatsApp + App Support • Anytime doubt solving • Complete mentorship till final exams 💰 Course Fee: केवल ₹299 (Board Exam तक Valid) Enroll once → Unlimited Access for full year! 🎯 अगर आप BSEB Class 12 English 2026 में 45 दिनों में पूरी तैयारी करके 90+ Score करना चाहते हैं… This Crash Course is Your Shortcut to Topper Success! Enroll Now & Start Your 45-Days English Topper Journey! 🚀

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