#11 | Permutations & Combinations | Aptitude in 30 Minutes | UPSC CSAT | Christy Varghese

In this session, the educator "Christy Varghese" will discuss Permutations & Combinations. This session will be highly beneficial for all the aspirants preparing for various competitive exams including UPSC CSAT, CSIR NET, UGC NET, GATE, CAT, IBPS, SSC, BARC, DBT, ICMR, TIFR & other Aptitude Exams. About the educator: Christy Varghese, Author of Best Seller Books for Quantitative Aptitude & Reasoning. Trained more than 2 Lakh Aspirants for General Aptitude and Vedic Maths. With more than 10 Years of Teaching Experience. If you don’t wish to miss any updates or the latest videos, subscribe to the channel now. Students who have already subscribed, stay tuned as we will get more strategy and preparation videos and FREE LIVE CLASSES just for you. Feel free to spread the word – share the videos with your friends and classmates. If there are any further queries, feel free to contact us at 8075116641. GATE 2025 GENERAL APTITUDE FULL PLAYLIST LINK -    • GATE GENERAL APTITUDE   CSIR-NET & GATE - TELEGRAM CHANNEL - https://t.me/ChristysChannel UPSC CSAT TELEGRAM CHANNEL - https://t.me/CSATCC Other Important Links CSIR-NET Part A Bestseller Book https://amzn.to/3lTGTqc Website https://christyvarghese.in Free YouTube Lectures    / christysclasses   Mobile App: For Free Materials & Full Courses https://bit.ly/3lTGOmo OTHER BOOKS https://amzn.to/3nMUyjq Free Study Materials, Join Telegram Channel https://t.me/ChristysChannel Topics Covered in this Course Number System – Types of Numbers Number System – Digits & Place Values Number System – Arithmetic Operations Number System – Factors & Divisibility Number System – LCM & HCF Number System – Remainder Theorem Number System – Surds and Exponents Number System – Miscellaneous Fundamental Principle of Counting Permutations & Combinations Anagrams & Number Arrangement Percentages & Fractions Ratio & Proportions Profit, Loss & Discount Simple Interest & Compound Interest Finding the X Monetary Problems - Miscellaneous Age Problems Average Mixtures Clock Calendar Speed, Distance & Time/Trains & Boats Work and Time/Pipe & Cisterns Geometry Mensuration Data Interpretation Venn Diagram & Set Theory Syllogism Coding and Decoding Ranking and Order Cubes and Dice Blood Relations Number Series & Puzzle Series Completion Patterns Seating Arrangements Distance and Directions Statements Related Problems Reasoning – Miscellaneous #upsccsat2024 #upsc2025 #upsccsat2023 #upsc2023 #upscprelims2023 #upscprelims #upscprelims #upscpreparation #upsc #upsccsat #upscmotivation #Christysclasses #ChristyVarghese #upsccsat #upsc #csat #CSIRNET #csirnet2023 #gate #gate2023preparation #gate2024 #catexampreparation #ugcnet #ibps #CSIRNETPARTA #christyvarghese #csirnet #csirnetgeneralaptitude #Probability #Permutation #Combination #shortcut #shortcuts #tipsandtricks #numbers #numbersystem #numberseries #numberseriestricks #lastdigit #linearequations #profitandloss #discounts #average #arithmeticmean #geometricmean #trainproblems #countingoffigures #directionreasoning #mixtures #clock_reasoning_tricks #calendar_tricks #rankingreasoning #truthtable