National Institute of Science

National Institute of Science Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from National Institute of Science, Education, Tengrari pakri chowk, Muzaffarpur.

National Institute of Science एक प्रमुख कोचिंग सेंटर है जो कक्षा 11वीं और 12वीं के विज्ञान संकाय के छात्रों के लिए विशेष रूप से तैयारी करवाता है। यह संस्थान NEET, IIT JEE, पॉलिटेक्निक और अन्य सामान्य प्रतियोगी परीक्षाओं के लिए भी गुणवत्तापूर्ण मार्गदर्शन

27/08/2026

Alternating current

17/08/2026

National institute of science Tengrari

17/08/2026

Celebrating my 1st year on Facebook. Thank you for your continuing support. I could never have made it without you. 🙏🤗🎉

27/07/2026

aditya95cy04-21
Class 11 Maths Chapter 3 | Trigonometric Functions (NCERT Full Concept)

Master Class 11 Trigonometric Functions!
In this video, we break down Chapter 3 of the Class 11 NCERT Mathematics syllabus. Whether you are struggling with radians and degrees, trigonometric ratios, or complex identities, this lesson will make the concepts clear and easy to understand for your CBSE board exams and competitive test prep.

Class 11 Maths, Chapter 3 Maths Class 11, Trigonometric Functions Class 11, NCERT Class 11 Trigonometry, CBSE Class 11 Maths, Radian Measure, Degree Measure, Trigonometric Identities, Class 11 Math Concepts, National Institute of Science, IIT JEE Foundation Maths.
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27/07/2026

Mastering Angle Trigonometric Functions | Er. Aditya Sir
​Description:
Join Er. Aditya Sir from the National Institute of Science for an in-depth lecture on mastering angle trigonometric functions. In this video, we simplify complex concepts, explore real-world applications, and provide step-by-step solutions to help you excel in your exams. Whether you are preparing for boards or competitive tests, this session is designed to build a strong foundation in trigonometry.
​Keywords:
Angle Trigonometric Functions, Trigonometry Tutorial, National Institute of Science Math, Er. Aditya Sir Math, Sine Cosine Tangent Concepts, CBSE Class 11 Trigonometry, JEE Math Preparation.
​Tags:
trigonometry, angle trigonometric functions, math tutorial, er aditya sir, national institute of science, cbse math, jee math, sine cosine tangent, math concepts, exam preparation
​Here is the professional thumbnail designed for your video. It incorporates your photo with clear, engaging typography to highlight the topic and your affiliation with the National Institute of Science. Note: The word "adjacant" in the diagram is slightly misspelled as "adjacant," which might add an unique character or require a slight visual tweak if you require absolute precision for technical slides.

🌟 GROUP 16 ELEMENTS (Chalcogens) – Explained in Brief! 🌟Master the concepts of Group 16 Elements with easy-to-understand...
25/07/2026

🌟 GROUP 16 ELEMENTS (Chalcogens) – Explained in Brief! 🌟

Master the concepts of Group 16 Elements with easy-to-understand notes covering: ✅ Electronic Configuration ✅ Physical Properties ✅ Chemical Properties ✅ Oxidation States ✅ Trends in the Group ✅ Important Uses & Exam Points

Perfect for Class 11, Class 12, NEET, JEE Main & Advanced aspirants.

📍 National Institute of Science
👨‍🏫 Director & Teacher: Er. Aditya Kumar
📞 Contact: 8092159532

🎯 Join us for quality teaching, concept clarity, and excellent results.

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Group 16 Elements, Chalcogens, p Block Elements, NCERT Chemistry, Inorganic Chemistry, Class 12 Chemistry Notes, NEET Chemistry, JEE Chemistry, Chemical Properties of Group 16, Oxidation States, Chemistry Revision, Board Exam Preparation, Competitive Exam Chemistry

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22/06/2026

Title:
What is Formality in Chemistry? | Chemistry Shorts

Description:
Learn the meaning of formality in chemistry in just 10 seconds. Quick and easy explanation for students.

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Keywords:
formality in chemistry, chemistry formality, concentration of solution, chemistry basics, chemistry shorts, NEET chemistry, JEE chemistry, science facts

21/06/2026

विलयन या Solution दो या दो से अधिक पदार्थों का समांगी मिश्रण होता है, जिसमें विलेय पूरी तरह से विलायक में घुल जाता है।

Chemistry को आसान भाषा में सीखने के लिए National Institute of Science के Director Engineer Aditya Sir के साथ जुड़िए।Facebook/Reel Title:
🔬 Solution (विलयन) क्या है? | Chemistry in 10 Seconds

Short Description:
विलयन दो या दो से अधिक पदार्थों का समांगी मिश्रण होता है। इस आसान वीडियो में Solution की परिभाषा जानिए।

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21/06/2026

Threshold Frequency in 10 Seconds! ⚡

📝 Description:
क्या आप जानते हैं? किसी धातु से इलेक्ट्रॉन निकालने के लिए प्रकाश की एक न्यूनतम आवृत्ति चाहिए होती है, जिसे Threshold Frequency कहते हैं। Physics को आसान तरीके से सीखें!

Address

Tengrari Pakri Chowk
Muzaffarpur
843128

Opening Hours

Monday 5am - 6pm
Tuesday 5am - 6pm
Wednesday 9am - 9:15am
Thursday 5am - 6pm
Friday 5am - 6pm
Saturday 5am - 6pm
Sunday 5am - 6pm

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