Suraj Sir
Welcome to [thetafyclasses]
We provide high-quality, easy-to-understand lessons for:
🔹 Foundation Classes (9 & 10) – Build strong basics in Maths
🔹 CBSE Classes (11 & 12) – Complete syllabus coverage with conceptual clarity
🔹 IIT JEE Mains – Topic-wise lectures, shortcuts, tricks, and PYQs for focused preparation
What you’ll get: ✔️ Chapter-wise video lectures
✔️ Previous Year Questions (PYQs)
✔️ Concept-building sessions
✔️ Doubt-solving tricks
✔️ Practice problems and solutions
💡 Whether you're aiming for strong board results or cracking competitive exams like IIT JEE, this channel is designed to help you achieve your goal step-by-step.
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Co-ordinate Geometry|L-06| Section formula | CBSE Class-10 | Important que.+PYQ's🔥 #cbseclass10
Integration~zero to Hero🔥|CBSE Class-12|Calculus|L-02 Basic | Imp que.+PYQ's🔥 #class12maths
Co-ordinate Geometry |Section-Formula | CBSE Class 10| Imp que + PYQs🔥|L-05 #thetafyclasses
Integration~zero to Hero🔥| CBSE Class-12| Calculus| L-01 Basic #integrals #class12
Co-ordinate Geometry | CBSE Class-10 |Distance Formula| Important que+PYQ's🔥|L-04 #cbseclass10#pyqs
Co-ordinate Geometry |CBSE Class 10 | Important que+PYQ's🔥 | Board Special | L-03| #cbseclass10
Coordinate Geometry |CBSE Class 10 | Important que. +PYQs🔥| Board Special 2026 | L-02 #cbseclass10
Coordinate Geometry|CBSE Class 10|Important que +PYQs🔥|Board Special 2026| L-01
Increasing & Decreasing function | Applications of derivatives | L-04| CBSE + JEE | Imp que.+PYQs🔥
Rate of Change of quantities | AOD | Important que.🔥
Triangles |Important que. | CBSE Class -10th #triangles
Rate of change of Quantities |AOD| Calculus | Imp.que +PYQs🔥| L-03 #cbseclass12
Triangles | Criteria for similarity | Most important que.+PYQs🔥| L-08 #cbseclass10 #triangles
Rate of Change of Quantities | AOD|Calculus| Important que.+PYQs🔥|L-02 #class12maths #mathsrevision
Triangles | CBSE Class-10 | Criteria for similarity| Important que +PYQ's🔥|L-07 #trianglesclass10
Rate of change of quantities |AOD | CBSE Class-12th |L-01| Important que.+PYQs🔥| #class12maths
Triangles |CBSE Class-10th|Important que.+PYQs🔥| L-06 #cbseclass10 #mathsrevision #trianglesclass10
Applications of Derivatives| Calculus| CBSE Class-12 | Introduction🔥 |L-0 #calculus
Triangles| Criteria for similarity🔥|CBSE Class-10 | L-05 #triangles
Methods of differentiation|Calculus| Second order Derivative|CBSE Class-12| L-14 #differentiation
Triangles| CBSE Class-10 |Important que+PYQ🔥| L-04| #triangles #cbseclass10
Methods of diff.|Derivative wrt another function🔥|Calculus |Imp que+PYQ🔥| L-13 #differentiation
Triangles | CBSE Class-10 | Important question+PYQs🔥|L-03 | #cbseclass10 #triangles
Methods of differentiation |Parametric Function | Calculus | Important question+PYQs🔥|
Triangles | CBSE Class-10 | CBPT | Important que.+PYQs🔥| L-02
Methods of differentiation |CBSE Class-12| Calculus | Logarithmic diff. |L-11 #differentiation
Triangle |CBSE Class 10| BPT Theorem🔥| L-01 #mathsrevision #education #triangles #cbseboardexam
Methods of differentiation | CBSE Class-12| Calculus| Implicit Function| Important Question +PYQs |
Arithmetic Progression (AP) | CBSE Class-10 | Important questions + PYQs #mathsrevision #education
Arithmetic Progression(AP) | CBSE Class-10 | Imp que+PYQs | L-08