घनमूल निकालने की ट्रिक | Cube Root Trick in Hindi | Maths Short by Vishnu Sir | Teachers Wallah

Описание: Cube Root Trick (घनमूल निकालने की सरल विधि) | Maths Short by Vishnu Sir | Teachers Wallah

If you want to solve Maths faster in RPSC, REET, SSC, Police, Patwari, Junior Accountant, Rajasthan CET, CHSL, CGL or any competitive exam, then this short session by Vishnu Sir will become your favourite learning tool.
In today’s video, we learn one of the most useful and exam-oriented shortcuts — How to Find Cube Root (घनमूल) in Seconds, using a simple addition–subtraction pattern.

This method is designed for students who want to improve speed, accuracy, and conceptual clarity, especially during Maths MCQs where quick calculations make a big difference.

🔍 What This Video Covers (Complete Concept Breakdown)

In this short session, you will understand:

✔️ 1. Quick Pattern for Finding Cube Roots

A simple step-wise approach based on digit addition and a constant subtraction rule.
Example explained:

2 + 1 + 6 = 9

9 – 3 = 6

✔️ 2. Multi-Digit Cube Root Trick

Understanding bigger numbers like 6096

Add digits → subtract 3 → find cube root quickly
This helps avoid long calculation methods and improves accuracy.

✔️ 3. Why This Shortcut Works

Cube roots follow digit-sum patterns that repeat with predictable behaviour.
Vishnu Sir explains how to observe these patterns logically so you can solve problems instantly.

✔️ 4. Practice Examples

3 + 4 + 3 = 10 → 10 – 3 = 7

6 + 0 + 9 + 6 = 21 → 21 – 3 = 18
Students learn the strategy through real-time examples.

✔️ 5. Challenge Question

At the end of the video, Vishnu Sir asks you to find the Cube Root of 3375.
Comment your answer to test your learning!

🎯 Why This Video is Important for Exam Aspirants

Competitive exams require fast maths. The cube root trick taught here:

Saves time during MCQs

Eliminates complicated formulas

Works in mental calculations

Can be used in all aptitude-based exams

Helps build confidence in number system chapters

This trick is extremely valuable for:

📌 RPSC 1st Grade, 2nd Grade, 3rd Grade
📌 REET Level 1 & Level 2
📌 SSC GD / MTS / CGL / CHSL
📌 Rajasthan Police, SI, Constable
📌 Patwari, LDC, Junior Accountant
📌 Railway & Defence Exams

Students preparing for Maths often struggle with cube roots, especially without calculators.
This method ensures accuracy + speed — both at the same time.

👨‍🏫 Teaching Style of Vishnu Sir

Vishnu Sir is known for:

Simple conceptual explanations

Real-life examples

Visual and pattern-based learning

Student-friendly shortcuts

Exam-oriented MCQ discussions

He makes Maths accessible for all types of learners — beginners as well as advanced candidates.

📚 Chapter Value: Number System & Cube Roots

Topics strengthened from this short video:

Cube & Cube Root Basics

Digit Sum Patterns

Shortcut Calculations

Mental Maths

Number System Logic

Exam-specific Cube Root MCQs

This short lesson helps you master the basics quickly, enabling you to score better in competitive exams.

🏫 About Teachers Wallah

Teachers Wallah is Rajasthan’s trusted online learning platform for RPSC, REET, RAS, Police, Patwari and all major govt. exams.
We provide:

📘 Daily Live Classes
📗 Chapter-wise MCQs
📙 Previous Year Question Practice
📕 Maths, Polity, Hindi Grammar, Reasoning
📒 PDF Notes & Quizzes

Our mission is to make education accessible, affordable, and result-oriented for every student.

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