SCORE 90/90 IN CGL MAINS MATHS | COMPLETE STRATEGY

Main Ideas

The instructor’s central message is to prepare for CGL Mains through structured revision, targeted practice, and mock tests, rather than trying to cover everything in an unplanned way. The approach should depend on how much of the syllabus a student has already completed.

Preparation Plan by Starting Level

• Prioritize topics exclusive to Mains. These may be less familiar than topics already practiced for Tier 1. Study them carefully and work through their practice PDFs regularly; the instructor recommends revisiting them at least twice.
• If you have completed the syllabus only once:
  • Complete a full revision using the First Revision Batch (FRB), the Mains revision batch, or another revision course you already have.
  • Aim to cover the syllabus at least twice in total.
  • If time is short, prioritize weak areas and major chapters rather than attempting every topic equally.
• If you are a repeater or have already revised the syllabus:
  • Emphasize mock tests and PDF-based practice.
  • Use mocks to identify weak areas, then return to the relevant material for targeted revision.
• Move to mixed practice after revising the syllabus. Mock tests and other mixed-question sets provide practice across topics. Revisit individual concepts as needed when practice reveals a weakness.

How to Use Revision Resources

The instructor refers to a full revision batch that covers nearly the entire syllabus and an FRB available on YouTube. Because the FRB may not include every topic, students should cover any gaps using another suitable revision resource.

Quick Revision Videos (QRVs) are intended for rapid recall and consolidation, not as a replacement for learning the syllabus for the first time. Students who have not completed the syllabus should first use a full course or revision batch. For example, the instructor says Algebra is covered in two QRVs totaling roughly three hours.

PDFs can provide another round of revision, especially for students who have already studied the material through video lessons.

Mock Tests and Additional Practice

The instructor says he plans to provide 20 fresh Maths mock tests for Mains. Students can supplement these with previous-year papers and other mocks they already have.

Mocks are presented mainly as a way to build practice and reveal gaps—not as a reason to become anxious about changes in timing or question counts between Tier 1 and Mains. The course plan may alternate QRVs with other activities if the instructor believes those will be more beneficial within the available time.

Using Exam Analysis to Target Effort

The instructor describes reviewing Selection Post question data and says he will also analyze the CGL answer key when it becomes available. He reports that a relatively small group of chapters accounted for a substantial share of questions in the analysis. The transcript gives figures of 44.8% for the top five chapters and roughly 70% for the top ten; some individual chapter counts are unclear in the subtitles.

He proposes using this evidence to guide additional chapter-wise practice, including Geometry and Mensuration, while cautioning that an exam’s exact question pattern should not be expected to repeat.

The broader lesson is to combine syllabus coverage with recent, evidence-based prioritization, particularly for Tier 2, rather than relying on predictions alone.

Course Guidance and Logistics

The instructor says students will receive guidance through a Telegram group, including occasional audio guidance and help with common doubts.

The announced class timing is 8:00 p.m., with classes described as starting on November 2. The subtitles also mention that a class had already taken place on October 30 and that the next one would be on Monday, so the exact schedule wording is somewhat inconsistent.

Speakers and Sources Featured

• Bhutesh Sir / the instructor — Presents the preparation strategy, revision resources, mock-test plan, and proposed use of exam analysis.
• The instructor’s team — Is credited with compiling and analyzing question data.
• Selection Post exam questions and analysis — Cited as a basis for identifying high-frequency chapters.
• The upcoming SSC CGL answer key and exam analysis — Identified as material the instructor planned to review to refine preparation priorities.
• Previously published YouTube strategy video, FRB, revision batch, QRVs, and practice PDFs — Referenced as study resources.