Karnataka Diploma: Transition from 20 Series to 25 Series Syllabus

Created by Ravi Nandi in Articles 6/09/2025
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📢 Karnataka Diploma: Transition from 20 Series to 25 Series Syllabus

The Department of Technical Education (DTE), Karnataka has officially rolled out a major curriculum update. The long-followed 20 series syllabus has now been replaced with the new 25 series syllabus for diploma students across the state. This change is aimed at aligning the diploma education system with modern industry needs and higher education requirements.


🔄 What Changed?

  1. New 25 Series Curriculum Introduced

    • Fresh structure and subject alignment.

    • Updated content across most diploma programs.

  2. Mathematics Syllabus Revised

    • The mathematics subject has undergone major changes.

    • Some topics from the 20 series are removed, while new ones are added in the 25 series.

    • Students must carefully follow the correct syllabus based on their series.

  3. Old Syllabus Still for Backlogs

    • Students who have backlogs/failed subjects in the 20 series will continue with the old 20 series syllabus until they clear those exams.

    • The new 25 series syllabus is applicable only for fresh batches.


📘 Key Points for Students

  • ✅ If you are newly admitted into diploma courses, you will study under the 25 series syllabus.

  • ✅ If you are a continuing student with arrears/backlogs, you must write your exams in the 20 series syllabus.

  • ✅ The Mathematics syllabus is different in both series, so carefully refer to the correct study material.


📺 Stay Updated with Ravi R Nandi

To make this transition easier, YouTuber and educator Ravi R Nandi is creating helpful videos, notes, and passing packages for Karnataka Diploma students. His channel regularly uploads:

  • 🔹 Syllabus updates

  • 🔹 Exam preparation tips

  • 🔹 Mathematics lessons

  • 🔹 Passing packages and important questions



✨ Final Words

The shift from 20 series to 25 series syllabus marks a big change in Karnataka’s diploma education. Students must be careful in understanding which syllabus applies to them and prepare accordingly. Whether you are in the new 25 series or finishing your subjects in the 20 series, consistent preparation is the key to success.

Stay connected, study smart, and make sure to follow Ravi R Nandi’s channel for continuous support throughout your diploma journey.

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