most important topics and questions for the 2025 SSLC exams in Kerala and Tamil Nadu, across core subjects:

 

📍 Kerala SSLC 2025

Mathematics

Important topics per Embibe:

• Arithmetic sequences (AP: general term, sum)

• Geometry & algebra (straight-line equations: slope, point-slope, two-point; quadratic plots)

• Trigonometry (ratios, values, applications) apluseducare.blogspot.com+15embibe.com+15selfstudys.com+15

Science

Focus on physics and biology fundamentals:

• Electricity: current, resistance, heating effects & circuits

• Optics: refraction, TIR, lens imaging & power systems

• Energy & resources: renewable power, energy crisis, sources of energy educationobserver.com+1padidaa.com+1embibe.com

• Chapter‑wise biology question banks available for both English/Malayalam mediums shiksha.com+5educationobserver.com+5educationobserver.com:

🎥 For a quick review, check this video on “10th Science Important Questions” for Kerala:

Here the direct link of this video 👇 :

https://youtu.be/OX07IS8niHI

Social Studies & Other Subjects

• Kerala SSLC model question papers and answer keys (all subjects) downloadable from EducationObserver ask.shiksha.com+13youtube.com+13padidaa.com+13nammakalvi.com+15educationobserver.com+15educationobserver.com+15

• Model exam question & answer keys for Mathematics, Physics, Chemistry, Biology, English, Malayalam, Social Science, Hindi, Urdu, Sanskrit (EM/MM)

📍 Tamil Nadu SSLC 2025

Mathematics

Focused practice PDFs covering 2-mark & 5-mark questions in both English and Tamil mediums. Includes both model and past exams selfstudys.com.

Science & IT

Looked at IT theory and SSLC science playlists:

• IT theory revision videos for Tamil Nadu SSLC 2025 en.wikipedia.org+7youtube.com+7m.youtube.com+7apluseducare.blogspot.com+13shiksha.com+13educationobserver.com+13
  (Search YouTube: “SSLC IT exam 2025 most important theory questions”)

Tamil

Key important questions (5‑marks & 8‑marks) for Tamil subject available in PDF/video:
nammakalvi.com+2padasalai.net+2youtube.com+2
YouTube playlist:

Social Science

Highlighted questions from official 2025 paper & answer key:

1. Causes of the 1857 Revolt

2. Determinants of India’s foreign policy

3. GDP calculation methods

4. Fundamental Rights

5. Himalayan divisions & their importance

6. Urbanization & its problems

7. Distribution of cotton textile industries in India educationobserver.com

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🎯 How to Use These Effectively

1. Download PDFs/videos for each subject from the sources above.

2. Practice important questions: especially 2-mark & 5-mark types in Math/Science; answer writing for Social Science & language sections.

3. Solve model papers and compare with answer keys (available for both Kerala & TN).

4. Revise using educational videos for Science, Tamil, and IT.

5. Time-bound mock tests—helpful for improving accuracy & pace.

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🔗 Quick Resource Table

State	Subjects Covered	Resources
Kerala	Maths, Science, Biology, Social Science, Languages	Embibe, EducationObserver, A‑Plus Educare, YouTube
Tamil Nadu	Maths, Science, IT, Tamil, Social Science	Selfstudys, Padasalai, Namma Kalvi, YouTube