Rahul Jeewani

Founder

Founded in 2018, RG Lectures is dedicated to making Physics simple, practical, and enjoyable through structured courses, video lectures, mock tests, and study resources for aspiring engineers and board exam students.

80 articles

Why MHT-CET Answer Keys Can Change After 3 Days

Know when an MHT-CET answer key is challengeable, what “final” means after review, and why the 2026 PCM window lasted only three days.

Sep 17, 2026 · 1 min read

Turn an MHT-CET Test Series Into a 180-Minute Review Plan

Choose an MHT-CET PCM test series with a practical checklist, then schedule 180-minute mocks and turn each result into a review plan.

Sep 16, 2026 · 1 min read

Build a Chapter-Wise MHT-CET Physics PYQ Plan for 50 Questions

Use the official 10/40 Physics split and shared 90-minute block to organise chapter-wise MHT-CET PYQs, review errors and reattempt.

Sep 16, 2026 · 1 min read

Why MHT-CET Physics Chapter Weightage Is Historical, Not Official

MHT-CET Physics chapter percentages are historical estimates. Use State CET Cell's official 10/40 Std XI-Std XII split and a transparent analysis method.

Sep 16, 2026 · 1 min read

The 80/20 MHT-CET Physics Syllabus Checklist and Revision Order

Use the State CET Cell’s 2026 rule to track all Std XII Physics, 10 named Std XI units, and a clearly labelled revision order.

Sep 16, 2026 · 1 min read

Should You Pay After One Free Lesson? An RG Lectures Review

Check the listed MHT-CET Physics course scope, access dates and refund terms, then use a free lesson to decide whether paid help fits.

Sep 16, 2026 · 1 min read

The 90-Minute Lock in the MHT-CET Question, Marks and Time Format

See how MHT-CET 2026 divides PCM and PCB into two timed blocks, why the first 90 minutes auto-submit, and how 150 or 200 MCQs make 200 marks.

Sep 16, 2026 · 1 min read

Learn Physics With RG Sir at RG Lectures

Learn Physics with our founder Rahul Jewaani, known as RG Sir. Find lessons and practice resources for school, MHT-CET and first-year engineering.

Sep 14, 2026 · 2 min read

Why I Started RG Lectures

I'm Rahul Jewaani, known as RG Sir. Here's why I started RG Lectures and how I help students approach Physics concepts, numericals and derivations.

Sep 14, 2026 · 2 min read

Meet Rahul Jewaani (RG Sir), Founder of RG Lectures

Meet our founder Rahul Jewaani, known as RG Sir. Learn about his Physics background, why he started RG Lectures and how he teaches.

Sep 14, 2026 · 2 min read

Official CAP Data Makes an MHT-CET College Predictor Safer

Compare your percentile and State General Merit Number with an official CAP cutoff, then build a source-labelled MHT-CET preference list.

Sep 14, 2026 · 1 min read

Which MHT-CET Physics Batch Fits You? A 3-Minute Quiz

Answer six quick questions on your target year, Physics foundations and study time to see a long-term, revision or free-first route.

Sep 13, 2026 · 1 min read

Before Paying ₹2,999–₹20,000 for an MHT-CET Crash Course

Compare published 2025–26 MHT-CET crash-course prices, scope, access and test terms before paying for Physics revision support.

Sep 12, 2026 · 2 min read

Choose Maths Only or PCM? GanitAnk vs PW for MHT-CET

Compare GanitAnk's ₹2,299 Maths batch with PW's ₹2,800 FastTrack batch, then choose based on the subjects you still need.

Sep 11, 2026 · 1 min read

Current Listings for GanitAnk vs Dinesh Sir MHT-CET Maths

Compare the published MHT-CET Maths routes: current batch scope, PYQ and test evidence, and separately listed Maharashtra Board Maths support.

Sep 10, 2026 · 2 min read

When Is Online Test Preparation Worth Paying For?

Decide when online test preparation is worth paying for with a diagnostic, five-format comparison, quality checklist, and ROI worksheet.

Sep 9, 2026 · 10 min read

Your Free MHT-CET Physics Mock Comes With a Chapter-Level Report

Take a free MHT-CET Physics mock, see its scope before you begin, then use a chapter-level error report to guide revision.

Sep 9, 2026 · 1 min read

Maharashtra HSC Physics Syllabus and Revision Tracker 2026-27

Track all 16 Maharashtra HSC Physics chapters, outcomes, revision status, and next actions for the 2026-27 board year.

Sep 9, 2026 · 12 min read

Raw Marks Cannot Yield an Official MHT-CET Percentile

Use State CET Cell 2026 marking rules to total raw marks, see why session data controls percentile, then choose a Physics study next step.

Sep 8, 2026 · 1 min read

How to Rescue HSC Physics in Six Weeks: A Maharashtra HSC Physics Six-Week Study Plan

Maharashtra HSC Physics six-week study plan to finish Modern Physics and Semiconductor Devices, revise derivations, and practise timed Board papers.

Sep 8, 2026 · 11 min read

Physics Mentorship Cost and Value: When Is It Worth Paying For?

See when physics mentorship is worth paying for, how to audit doubt support, and how to measure progress beyond answer access.

Sep 7, 2026 · 10 min read

Can Online Resources Replace HSC Physics Coaching?

Can online resources replace HSC Physics coaching? Compare board fit, flexible study, derivations, papers, and when a teacher is useful.

Sep 6, 2026 · 12 min read

Recorded Physics Lectures vs Live Doubt Solving for JEE Retention?

Recorded Physics lectures vs live doubt solving for JEE: compare retention, feedback, transfer and a five-step hybrid study cycle.

Sep 5, 2026 · 11 min read

Specialist or Full PCM Batch? RG Lectures vs Physics Wallah

Compare the published scope, access dates and listed prices of RG Lectures and Physics Wallah MHT-CET courses, including when full PCM fits.

Sep 4, 2026 · 1 min read

Diagnose the Physics Academic Support You Need

Diagnose the Physics academic support you need: choose self-study, doubt solving, mentoring, or full coaching based on your real obstacle.

Sep 4, 2026 · 10 min read

MHT CET Physics Preparation: Free Self-Study vs Coaching for Different Student Profiles

Compare MHT CET Physics preparation support with free resources, a 10-question quiz, measurable upgrade triggers, and a three-profile decision matrix.

Sep 3, 2026 · 8 min read

Doubt Solving vs Mentorship: Which Feature Justifies the Cost for Online Test Prep?

Doubt solving vs mentorship explained with a feature-impact matrix, ROI calculation, free-versus-paid comparison, red flags, and a practical online test prep cost-benefit checklist.

Sep 3, 2026 · 8 min read

Find RG Lectures’ Official YouTube, App and Paid Batches

Use the official RG Lectures YouTube channel, Android and iOS app links, and current paid-batch routes in one place.

Sep 3, 2026 · 1 min read

How Should a JEE Online Coaching Revision System Handle Revision?

Assess a JEE online coaching revision system for recurring review, backlog recovery, doubt follow-up, testing and Main versus Advanced readiness.

Sep 2, 2026 · 10 min read

Online Test Prep: Self-Study or Mentor Support?

Use a timed baseline, readiness scorecard, and value worksheet to decide whether online test prep or mentor support fits your needs.

Sep 2, 2026 · 10 min read

Three RG Lectures Batch Prices for Physics, Chemistry and Droppers

Compare current MHT-CET Physics, Chemistry and Droppers batch fees, validity dates, included courses, access rules and refund terms.

Sep 1, 2026 · 1 min read

Physics Doubt Support Alternatives for Faster Help

Compare Physics doubt support alternatives by response workflow, follow-up access, cost, hours, and Maharashtra HSC fit.

Sep 1, 2026 · 10 min read

JEE Mock Blanking: Anxiety or a Preparation Gap?

Blanking in JEE mocks? Use timed and untimed evidence, an error log, and a 48-hour repair loop to tell anxiety from a preparation gap.

Aug 31, 2026 · 11 min read

One-to-One Doubt Solving vs Extra Classes for JEE Advanced Physics

Compare one-to-one doubt solving, extra classes, AI, peers and small groups for JEE Advanced Physics with a complexity rubric and platform audit.

Aug 29, 2026 · 12 min read

MHT CET Physics: Solo Practice or Mentor Help?

MHT CET Physics solo practice or mentor help: use an eight-week error-repair plan to improve accuracy from 25–30/50.

Aug 28, 2026 · 12 min read

Maharashtra HSC Physics Channels for Worked Examples

Compare Maharashtra HSC Physics channels for worked examples by playlist, board-numerical fit, solution quality and MHT-CET depth.

Aug 27, 2026 · 10 min read

JEE Physics Doubt Clearing: 1-to-1 or Group?

Compare one-to-one, group, teacher chat and automated JEE Physics doubt support by feedback quality, speed, mock errors and value.

Aug 26, 2026 · 11 min read

JEE Course Revision: Does Your Course Include the Real Thing?

JEE course revision should be visible, tested, and corrected. Use this audit to check a course calendar before you enrol.

Aug 25, 2026 · 10 min read

How Should You Attempt a JEE Mock Test? A Smart JEE Mock Test Strategy

Use this JEE mock test strategy to manage time, diagnose mistakes and blanking, and convert each result into your next revision block.

Aug 25, 2026 · 11 min read

Which HSC and MHT CET Physics Channels and Platforms Cover Both?

Compare HSC and MHT CET Physics channels and platforms for textbook fit, numericals, MCQs, tests, doubt support and price.

Aug 24, 2026 · 9 min read

MHT CET Physics Preparation Support: Practice More or Get Mentor Support?

MHT CET Physics Preparation Support for 25 to 30 marks: diagnose errors, improve speed, and decide when mentor support is worth it.

Aug 22, 2026 · 10 min read

Which Online JEE Physics Coaching Fits Your Schedule?

Compare online JEE Physics coaching by timetable flexibility, teacher access, doubts, and MHT-CET fit for Maharashtra students.

Aug 21, 2026 · 8 min read

Maharashtra HSC Physics Resources: The HSC Physics Stack Without JEE Overload

Board-focused Maharashtra HSC Physics resources for derivations, numericals, answer writing, past papers and timely doubt support.

Aug 20, 2026 · 10 min read

How to Raise MHT CET Physics Mock Scores in Eight Weeks

Improve MHT CET Physics mock scores in eight weeks with error repair, chapter priorities, speed drills, retests and mentor triggers.

Aug 19, 2026 · 12 min read

JEE Online Coaching with Live Doubt Clearing: A Maharashtra Comparison

Compare JEE Physics doubt support for Maharashtra students by teacher access, response evidence, schedules, trials and verified pricing.

Aug 18, 2026 · 9 min read

NEET Live Classes vs Recorded Lectures: Which Learning System Fits Your Study Routine?

Compare NEET live classes and recorded lectures for interaction, flexibility, doubts, practice, analytics and the best Class 11 fit.

Aug 18, 2026 · 9 min read

Free Online Physics Coaching in India: PM Modi’s Big Promise Raises Hope, but Challenges Remain

Free online physics coaching in India may expand after PM Modi’s promise. See what is confirmed, what remains unclear, and what students can do now.

Aug 17, 2026 · 8 min read

When Is Paid Doubt Solving Support Worth Paying For?

Decide whether paid doubt solving support is worth it with a diagnostic, support comparison, vendor checklist, and personal ROI worksheet.

Aug 17, 2026 · 11 min read

Which JEE Coaching Gives Personal Attention?

Compare JEE coaching with personal attention by batch disclosure, live doubts, response windows, recordings, tests, prices and school fit.

Aug 16, 2026 · 10 min read

PGMN Alternatives for JEE/NEET: Coaching That Fixes Consistency, Not Just Doubts

PGMN alternatives compared on weekly accountability, revision co-creation, tracking, and nudges. See which JEE/NEET coaching actually fixes consistency.

Aug 14, 2026 · 8 min read

What Good Academic Mentoring Looks Like

Evaluate academic mentoring, doubt solving, and mentor support with a practical trial rubric before you pay.

Aug 14, 2026 · 11 min read

Where to Get Instant JEE Physics Help: Instant JEE Physics Doubt Solving

For instant JEE Physics doubt solving, compare AI, moderated communities, live tutors and mentors by explanation quality and speed.

Aug 13, 2026 · 10 min read

How to Improve MHT CET Physics in 8 Weeks | MHT CET Physics Mock Accuracy Improvement Plan

MHT CET Physics mock accuracy improvement plan for students scoring 25 to 30: diagnose errors, build speed, and decide when mentor support helps.

Aug 13, 2026 · 11 min read

Physics Crash Course vs Targeted Mentoring: Which Fits Your Gaps?

Physics crash course vs targeted mentoring: use a readiness test, gap matrix, timelines, and course audit to choose structured physics help.

Aug 12, 2026 · 10 min read

Why Do I Blank During JEE Mocks? A JEE Mock-Test Blanking Diagnosis

JEE mock-test blanking diagnosis: use a five-cause table, re-solve test, reset protocol, and pressure-practice ladder to find the real issue.

Aug 11, 2026 · 11 min read

Do You Need Paid Online Test Preparation? A Three-Test Decision Guide

Use three fit tests to decide whether paid online test preparation solves your study bottleneck, then compare free resources, cost, and service quality.

Aug 10, 2026 · 11 min read

What Makes Physics Mentoring Actually Work? A Standard for Physics Mentoring Quality

Use six evidence-led standards to evaluate physics doubt solving, choose mentor support, and know when structured help is worth paying for.

Aug 9, 2026 · 10 min read

Which Channels Teach Maharashtra Physics Numericals Best?

Compare Maharashtra Physics numerical channels for HSC methods, MHT CET speed practice, free resources, paid support, and a two-question trial.

Aug 8, 2026 · 9 min read

What Makes Physics Mentoring Actually Work? A Standard for Physics Mentoring Quality

We explain six signs of physics mentoring quality, plus a mentor checklist and a practical test for deciding when recurring support is worth paying for.

Aug 7, 2026 · 10 min read

Online vs Offline Mock Tests for JEE: Which Format Predicts Actual Exam Performance Better?

Compare online and offline JEE mock tests by prep stage, track the metrics that matter, and build an eight-week simulation plan.

Aug 6, 2026 · 11 min read

RG Lectures: MHT-CET Physics Coaching for School-Day Schedules

Compare MHT-CET Physics coaching for live schedules, recordings, doubt support, tests, and workload, so school-going students can choose a sustainable batch.

Aug 5, 2026 · 11 min read

RG Lectures HSC Board Physics Coaching: Self-Study Versus Structured Support

Compare HSC Board Physics coaching and self-study with a 12-week score audit, chapter time model, cost check, and decision points.

Aug 5, 2026 · 12 min read

Maharashtra HSC Physics Alternatives: A Board-Only Comparison

Compare Maharashtra HSC Physics alternatives for derivations, board numericals, answer practice and checkable doubt support.

Aug 5, 2026 · 9 min read

MHT CET Physics Accuracy Improvement Plan: Self-Fix Errors or Ask a Mentor?

Improve a 25 to 30 out of 50 MHT CET Physics mock score with an eight-week error-recovery plan, and know when recurring doubts need a mentor.

Aug 5, 2026 · 11 min read

RG Lectures Guide to NEET Physics Mentorship from Home

Understand NEET Physics mentorship from home: sessions, doubt support, trackers, mentor questions, and red flags before you enrol.

Aug 3, 2026 · 11 min read

Small-Batch JEE Advanced Coaching: How to Choose the Right Program

Compare small-batch JEE Advanced coaching by mentor ratio, 1:1 doubt time, custom drills, cost evidence, and a pre-enrolment audit.

Aug 2, 2026 · 8 min read

RG Lectures NEET Biology Coaching: Compare Coverage Before You Enrol

Compare NEET biology coaching through Botany, Zoology, NCERT, diagram practice, PYQs, teaching time and cost.

Jul 31, 2026 · 9 min read

PGMN Alternatives for JEE NEET: Coaching That Fixes Consistency, Not Just Doubts

Comparing PGMN alternatives for JEE NEET on weekly accountability, revision co-creation, consistency tracking, and nudges, including an honest look at RG Lectures.

Jul 27, 2026 · 7 min read

PGMN Alternatives for JEE & NEET 2027: Which Mentorship Program Actually Keeps You Consistent?

Compare PGMN alternatives like Leadlly and Disha to find JEE/NEET mentorship that proactively tracks your habits and plans your revision.

Jul 27, 2026 · 7 min read

MHT CET Physics Coaching: When Free Resources Work vs. Paid Help

A decision framework for MHT CET Physics coaching: self-assessment quiz, three readiness profiles, and score bands that show when free resources are enough.

Jul 26, 2026 · 7 min read

JEE Physics Crash Course in 60 Days vs Year-Long Revision: Which Chapters Survive?

Discover which JEE Physics topics survive a 60-day crash course and which ones decay rapidly without continuous, long-term review.

Jul 26, 2026 · 9 min read

MHT CET Physics Crash Course vs Long-Term Coaching: A Chapter-by-Chapter Guide

A chapter-by-chapter MHT CET physics crash course guide: which topics suit a crash course, which need long-term coaching, plus a readiness checklist.

Jul 26, 2026 · 9 min read

JEE Mock Test Scores Not Improving? 5-Cause Diagnostic Framework

JEE mock test scores not improving despite 8-hour study days? Use this 5-cause diagnostic table, quiz, and 2-week intervention plans to find the real cause.

Jul 26, 2026 · 6 min read

Online vs Offline Mock Tests for JEE

Online vs offline mock tests for JEE, stage by stage: the metrics (time variance, navigation errors, stamina drop-off) that predict real exam performance.

Jul 19, 2026 · 7 min read

MHT CET Physics Coaching Decision Guide

A diagnostic guide to MHT CET Physics coaching: self-assess your gap, compare free vs paid options, and calculate ROI before you pay for structured help.

Jul 19, 2026 · 16 min read

Revision Batch vs Past Papers: Physics Final Month

Revision batch vs past papers for physics: the signals that justify a batch, a week-by-week final-month protocol, and a mistake-tracking template.

Jul 19, 2026 · 8 min read

MHT CET Crash Course vs Full Batch: Chapter-by-Chapter Physics

MHT CET crash course vs full batch, chapter by chapter. See which 2027 Physics topics suit a crash course, which need a year-long batch, and a readiness gate

Jul 19, 2026 · 12 min read

When Is Physics Coaching Worth Paying For? A Cost-Benefit Framework

When is physics coaching worth paying for? A breakeven framework for HSC, MHT CET, and online test prep, with signal tables and trial milestones.

Jul 19, 2026 · 15 min read

Small-Batch MHT CET Coaching: How to Compare and Choose a Program

Compare small batch MHT CET coaching on batch size, mentor response time, and custom drills, with a checklist to vet any program before you pay.

Jul 19, 2026 · 9 min read

NEET Online Coaching with Daily Study Plans: A 5-Feature Framework

Compare NEET online coaching with daily study plans using a 5-feature framework, sample days, a trial checklist, and profile-based verdicts.

Jul 19, 2026 · 11 min read