Percentage l Quant Arithmetic 09 | CAT 2026 Exam Preparation | CAT Quant | Percentages CAT Quant

About The Video: Master the fundamentals of Percentages & Arithmetic Shortcuts for CAT 2026 with MBA Wallah! In this Quant Foundation Lecture 09, Vineet Kankariya sir covers core concepts from scratch—including Percentage-to-Fraction conversions, mental speed math techniques, successive percentage change formulas, and word problems. Percentages form the backbone of both Quantitative Aptitude (Arithmetic, Profit & Loss, Simple/Compound Interest) and Data Interpretation (DILR). Whether you are starting your CAT 2026 preparation from scratch or targeting OMETs (XAT, SNAP, NMAT, CMAT), this lecture will help you solve exam-level calculation problems quickly and accurately. 📌 What You’ll Learn in This Lecture: Percentage Fundamentals: Base value concept, fraction-to-percentage conversion charts ($\frac{1}{2}$ to $\frac{1}{11}$ series). Speed Math & Mental Calculation: Smart splitting methods ($50% - 10% - 1%$) to compute percentages without pen and paper. Successive Percentage Change: Understanding the $x + y + \frac{xy}{100}$ formula vs. the multiplier method for multi-year growth and successive discounts. Percentage Increase / Decrease & Percentage Error: Determining the correct base/reference value in comparative word problems. High-Yield Practice Questions: Election problems, passing marks vs. failing margins, and population/depreciation caselets. ------------------------------------------------------- 🆓𝐂𝐀𝐓 2027 𝐅𝐑𝐄𝐄 𝐁𝐀𝐓𝐂𝐇𝐄𝐒 MBA STARTER KIT: https://physicswallah.onelink.me/ZAZB... 🆓𝐂𝐀𝐓 𝟐𝟎𝟐6 𝐅𝐑𝐄𝐄 𝐁𝐀𝐓𝐂𝐇𝐄𝐒 💯Mission 100 Days To CAT: https://physicswallah.onelink.me/ZAZB... MBA Propeller 2026: https://physicswallah.onelink.me/ZAZB... 💵 𝐂𝐀𝐓 𝟐𝟎𝟐6 𝐏𝐀𝐈𝐃 𝐁𝐀𝐓𝐂𝐇𝐄𝐒 MBA RAPID REVISION 2026: https://physicswallah.onelink.me/ZAZB... MBA FASTRACK 2026: https://physicswallah.onelink.me/ZAZB... MBA IGNITE 2026: https://physicswallah.onelink.me/ZAZB... MBA ELITE WEEKEND 2026: https://physicswallah.onelink.me/ZAZB... MBA ELITE 2026 (CAT + OMETs): https://physicswallah.onelink.me/ZAZB... MBA Core 2026 (Foundation + CAT & OMETs): https://physicswallah.onelink.me/ZAZB... MBA Pro 2026 (CAT + OMETs): https://physicswallah.onelink.me/ZAZB... MBA Pioneer 2026: https://physicswallah.onelink.me/ZAZB... [The DPP (Daily Practice Problems) and doubt support system are available in this batch. Please make sure to check them out] 📲 PW App/Website: https://physicswallah.onelink.me/ZAZB... 📚 PW Store: https://physicswallah.onelink.me/ZAZB... ------------------------------------------------------- 📌 RECOMMENDED CHANNELS FOR YOU - 🌐 Physics Wallah - Alakh Pandey:    / @physicswallah   🌐 IPMAT Wallah -    / @ipmatwallahbypw   🌐 PW IELTS Prep:    / @pwielts   🌐 GMAT by PW:    / @gmatbypw-   🌐 CUET Wallah -    / @cuetwallahpw   ------------------------------------------------------- 📌 PHYSICS WALLAH SOCIAL MEDIA - 🌐 Telegram GMAT : https://t.me/gmatwallah 🌐 Telegram CAT : https://t.me/pwmbawallah 🌐 Instagram MBA Wallah : https://www.instagram.com/pwmbawallah... 🌐 Facebook:   / physicswallah   🌐 Twitter:   / physics__wallah   🌐 LinkedIn: https://www.linkedin.com/company/pwmb... 🌐 Quora: https://pwofficial.quora.com ------------------------------------------------------- ⏳ Timestamps: 00:00 – Introduction & Arithmetic Roadmap for CAT 2026 03:01 – What is Percentage? (Base 100 Concept & Fraction Conversions) 08:14 – Smart Mental Math Approaches for Fast Percentage Calculation 17:05 – Percentage-to-Fraction Chart ($\frac{1}{3}, \frac{1}{6}, \frac{1}{7}, \frac{1}{8}, \frac{1}{9}, \frac{1}{11}$ Series) 29:54 – Basic Word Problems: Total Marks & Comparative Values 36:45 – Exam Passing Marks & Score Boundary Questions 45:03 – Election Based Questions (Vote Margins & Percentages) 49:38 – Multiplier Concept: Percentage Increase & Decrease on Fractions 01:02:10 – Successive Percentage Concept & Multi-Year Growth 01:05:45 – Successive Formula: $x + y + \frac{xy}{100}$ Application 01:12:38 – Successive Discount & Cost Recovery Calculations 01:26:48 – Percentage Increase/Decrease vs. Percentage Error 01:37:32 – Calculation Error & Multiplication Mistake Problems 01:40:00 – Homework Questions & Session Wrap-Up 1:42:58 - Thank You Bacchoon! ------------------------------------------------------- 📌 For any Queries or Complaints visit: https://bit.ly/PW_Queries OR give a Missed Call on 07019-243-492 ------------------------------------------------------- #CAT2026 #Percentages #CATQuant #ArithmeticForCAT #CATPreparation #MBAWallah #QuantitativeAptitude #MBAEntranceExam #IIMPreparation #CAT2026Strategy #SpeedMathTricks