Course module
क्रमचय, प्रायिकता और सांख्यिकी / Combinatorics, Probability and Statistics — UPESSC PGT (प्रवक्ता) Mathematics 2026
Counting foundations, probability और statistics; पूरे aptitude subject या arithmetic drills को PGT unit नहीं माना गया। / Combinatorial foundations, probability and statistics without unrelated aptitude material.
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- Lessons
- 48
- Duration
- —
- PYQs
- 0
- Practice
- 122
Syllabus index
Lessons in this module
Permutation and Combination
Basic Concepts & Counting Principles
Permutations (with & without Repetition)
- [Notes] Permutations with No RepetitionPdf
- [Notes] Permutations with Unlimited RepetitionsPdf
- [Notes] Permutations with Limited RepetitionsPdf
- [Notes] Tricks to Solve The Famous MISSISSIPPI Problem in P&CPdf
- [Notes] Vowels & Consonants Type Questions in P&CPdf
- [Notes] Tricks to Solve Questions on Arrangement of LettersPdf
- [Notes] Tricks to Solve Questions on Arrangement of Digits (1)Pdf
- [Notes] Tricks to Solve Questions on Arrangement of Digits (2)Pdf
Circular & Grouping Permutations
Combinations (with & without Repetition)
Special Applied Problems
- [Notes] Tricks to Solve Questions on Binary StringsPdf
- [Notes] Trick for Sum of all numbers formed from given digitsPdf
- [Notes] Finding Rank of a Word (Concept + Short Trick)Pdf
- [Notes] Question on Finding Rank of a Word Without RepetitionPdf
- [Notes] Short Trick to Find Rank of a Word With RepetitionsPdf
- [Notes] Short Trick to Find Number of HandshakesPdf
- [Notes] Chocolate Picking ProblemPdf
- [Notes] Counting Sticks ApproachPdf
- [Notes] Short Tricks to Solve Dice Sum Problem (1)Pdf
- [Notes] Short Tricks to Solve Dice Sum Problem (2)Pdf
- [Notes] Conventional Method of Solving Dice Sum ProblemPdf
- [Notes] Short Tricks for Alphabet Selection Problem in P&CPdf
Probability
Basic Concepts and Terminology
- [Notes] What is Experiment, Event, Favorable & Total OutcomePdf
- [Notes] What is Sure Event, Impossible Event, Complementary EventPdf
- [Notes] Short Trick to find total outcomes in an experimentPdf
- [Notes] Mutually Exclusive Events & Exhaustive EventsPdf
- [Notes] Odds in Favour of an event & Odds Against An EventPdf
Classical Problems (Cards, Dice, Coins, Digits, Number, Objects)
Probability Using Venn Diagrams & Set Theory
Statistics
Introduction & Types of Data
Mean, Median, and Mode for grouped data
Explore the course
Previous moduleनिर्देशांक, सदिश और त्रिविमीय ज्यामिति / Coordinate, Vector and 3D GeometryNext moduleस्थैतिकी, गतिकी और द्रव यांत्रिकी / Statics, Dynamics and Fluid Mechanics
- समुच्चय, रैखिक और अमूर्त बीजगणित / Sets, Linear and Abstract Algebra
- अनुक्रम, श्रेणी और वास्तविक विश्लेषण / Sequences, Series and Real Analysis
- अवकल और समाकल गणित / Differential and Integral Calculus
- अवकल समीकरण / Differential Equations
- सम्मिश्र संख्याएँ और त्रिकोणमिति / Complex Numbers and Trigonometry
- निर्देशांक, सदिश और त्रिविमीय ज्यामिति / Coordinate, Vector and 3D Geometry
- स्थैतिकी, गतिकी और द्रव यांत्रिकी / Statics, Dynamics and Fluid Mechanics
- सामान्य ज्ञान / General Knowledge — 30 प्रश्न (निश्चित)