Every week Cheenta conducts several problem-solving workshops. These are in addition to the group concept classes and one-on-one classes that students attend. The most successful candidates are usually regular in problem-solving workshops. On this page, we document the upcoming themes in each of these workshops in the current week.
22nd May to 28th May 2023
- Junior Problem Workshop [Math Kangaroo]
- Theme: Pigeon Hole Principle
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Intermediate Problem Workshop B [UKMT]
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Problems on Parity and Power of Integers, Greatest Integer Function and Digits of Numbers, Arithmetic Functions - Number and Sum of Divisors, Euler's Totient Function
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Complex Numbers in Geometry, Inversion
- ISI CMI Entrance Problem Workshop
15th May to 21st May 2023
- Junior Problem Workshop [Math Kangaroo]
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Theme: Algebra, Probability
- Intermediate Problem Workshop B [UKMT]
- Theme: Algebra, Probability
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: System of Linear Equations in 2, 3 Variables; Matrices and Determinants, Finite Series and Sequences - AP, GP, Special Finite series and Telescoping series, Trigonometric Series and Summations with Binomial Coefficients
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Quadratic Residues and Special Numbers (Fermat numbers, Mersenne numbers), Diophantine Equations
- ISI CMI Entrance Problem Workshop
8th May to 14th May 2023
- Junior Problem Workshop [Math Kangaroo]
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Theme: Combinatorics, Number Theory
- Intermediate Problem Workshop B [UKMT]
- Theme: Combinatorics, Number Theory
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Inequality - Basic Inequalities, AM-GM-HM, Cauchy Schwarz Inequality, Transformation, Measures of Central Tendency
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Sum, Number of Divisors, Euler's Totient Function, Congruences - FLT, Wilson's Theorem, CRT, Order of an Element, Primitive Roots and Power Residues
- ISI CMI Entrance Problem Workshop
1st May to 7th May 2023
- Junior Problem Workshop [Math Kangaroo]
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Theme: Geometry: Similar Triangle, Congruent Triangle
- Intermediate Problem Workshop B [UKMT]
- Theme: Geometry: Similar Triangle, Congruent Triangle
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Binomial Theorem and its Coefficients, Pascal Triangle, Hockey Stick identity, Multinomial Theorem and its coefficients, Pigeon - Hole Principle, Constructive Counting
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Functional Equations, Finite Series and Sequences
- ISI CMI Entrance Problem Workshop
24th April to 30th April 2023
- Junior Problem Workshop [Math Kangaroo]
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Intermediate Problem Workshop B [UKMT]
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Linear and Circular Permutations, Combinations and Bijection Principle, Arrangements and Selections with Repetition - Stars and Bars
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Inequalities - AM-GM, Cauchy Schwarz, Chebyshev, Rearrangements, Holder's Inequality
- ISI CMI Entrance Problem Workshop
17th April to 23rd April 2023
- Junior Problem Workshop [Math Kangaroo]
- Theme: Seeds of Bijectiion Principle
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Theme: Vieta's Formula, Linear Equations
- Intermediate Problem Workshop B [UKMT]
- Theme: Vieta's Formula, Linear Equations
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Similar Triangles, Ceva's and Menelaus Theorem, Stewart's Theorem, Mathematical Games
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Binomial Theorem, Pascal's Identity, Hockey stick Identity, Binomial Coefficients, Multinomial Theorem, Constructive Counting
- ISI CMI Entrance Problem Workshop
10th April to 16th April 2023
- Junior Problem Workshop [Math Kangaroo]
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Theme: Calendar Problem, Vieta's Formula
- Intermediate Problem Workshop B [UKMT]
- Theme: Calendar Problem, Vieta's Formula
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Triangular Inequality, Congruences and Parallel Lines, Properties of Triangles
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Linear, Circular Permutations, Combinations, Bijection Principle, stars and bars, Distribution problems and Stirling numbers
- ISI CMI Entrance Problem Workshop
3rd April to 9th April 2023
- Junior Problem Workshop [Math Kangaroo]
- Theme: Addition and Multiplication Principles of Counting
- Intermediate Problem Workshop A [NMTC and AMC 8]
- Intermediate Problem Workshop B [UKMT]
- Senior Problem Workshop [IOQM and AMC 10, 12]
- Theme: Congruences, CRT, Diophantine Equations
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Lengths and Ratios, Assorted Configurations in Geometry - Mixtilinear Incircle, etc
- ISI CMI Entrance Problem Workshop
27th March to 2nd April 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Unitary Reasoning
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Graph Theory
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Graph Theory
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Properties of Triangles, Lines and Angles, Circles
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Mathematical Induction, Divisibility Test, Number Bases, CD and LCM, Euclidean Algorithm, Prime numbers
- ISI CMI Entrance Problem Workshop
20th March to 26th March 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Fractions with ratios
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Combinatorics PHP
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Combinatorics PHP
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Constructive Counting, Principle of Inclusion and Exclusion, Recurrence Relations, Mathematical Games and Combinatorial Geometry
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Power of Integers, Floor function and Fractional Part, Digits of Numbers
- ISI CMI Entrance Problem Workshop
13th March to 19th March 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Basic Algebraic Identities
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Combination and Mensuration
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Combination and Mensuration
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Properties of Binomial Coefficients, Multinomial Theorem, Pigeon-Hole Principle
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Divisibility - Prime numbers, GCD, LCM, Parity, Euclidean Algorithm, Basic Principles - Extremal principle and Induction
- ISI CMI Entrance Problem Workshop
6th March to 12th March 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Time and Distance, using Unitary Method
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Revision and practice of previous topics
- Intermediate Problem workshop B [UKMT]
- Theme: Revision and practice of previous topics
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Binomial Theorem, Mathematical Games, Pascal's Identity, and Hockey-stick identity
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Complex Numbers in Algebraic form and Trigonometric form, Demoivre's theorem and nth roots of unity
- ISI CMI Entrance Problem Workshop
27th February to 5th March 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Sequence
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Miscellaneous problem-solving
- Intermediate Problem workshop B [UKMT]
- Theme: Miscellaneous problem-solving
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Permutations and Combinations (repetitive and non-repetitive), Bijection Principle, Stars and Bars method
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Polynomials - Division algorithm, Vieta's formula, nth roots of unity, Reciprocal and Symmetric polynomials
- ISI CMI Entrance Problem Workshop
- Theme: Miscellaneous problem-solving
20th February to 26th February 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Locus of a Point
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Number Theory
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Number Theory
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Complex Numbers in Algebraic form and Trigonometric form, nth roots of unity
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Generating Functions, Recurrence relations, Problems on Graph Theory
- ISI CMI Entrance Problem Workshop
- Theme: Problems on Miscellaneous
13th February to 19th February 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Time and Distance
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Miscellaneous
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Miscellaneous
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Polynomials - Problems on Remainder and Factor theorem, Rational root theorem, Vieta's formula, and Symmetric Polynomials
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Problems on Pigeon hole principle, Ramsey numbers, Principle of Inclusion and Exclusion, Number of shortest routes, Derangements
- ISI CMI Entrance Problem Workshop
- Theme: Problems on Calculus
6th February to 12th February 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Powers and Exponents
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Coordinate System Distance Formula Equation of a straight line
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Coordinate System Distance Formula Equation of a straight line
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Problems on Cyclic Quadrilaterals, Miscellaneous problems on Circles and Triangles, Construction problems
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Problems on Geometry problem solving using Inversion, Projective Geometry, Brocard's Theorem, Pascal's Theorem, Butterfly Theorem
- ISI CMI Entrance Problem Workshop
- Theme: Problems on Integral Calculus
30th January to 5th February 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Binomial Theorem
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Pythagoras' theorem
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Pythagoras' theorem
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Problems on Area and volume, Circles - Inscribed angle theorem, Tangent to Circles
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Problems on Computational Geometry - Trigonometry; Geometry Problem solving using Complex numbers
- ISI CMI Entrance Problem Workshop
- Theme: Problems on Calculus
23rd January to 29th January 2023
- Junior Problem workshop [Math Kangaroo]
- Theme: Problems on Percentages
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on Circles
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on Circles
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Diophantine Equations, Mathematical games on Integers (refer to Mathematical Circles - Chapter 7)
- Advanced Problem Workshop [INMO, AIME, USAMO]
- Theme: Problems on Special numbers (Fermat numbers, Mersenne numbers), problems on Diophantine Equations
- ISI CMI Entrance Problem Workshop
16th to 22nd January 2023
- Junior Problem workshop [Math Kangaroo]
- Intermediate Problem workshop A [NMTC and AMC 8]
- Theme: Problems on similar triangles.
- Intermediate Problem workshop B [UKMT]
- Theme: Problems on similar triangles.
- Senior Problem workshop [IOQM and AMC 10, 12]
- Theme: Problems on Parity, Power of Integers; Greatest Integer Function, Digits of Numbers and Binomial Coefficients and Arithmetic Function - Number and Sum of Divisors.
- Advanced Problem workshop [INMO, AIME, USAMO]
- Theme: Arithmetic Functions - Number of Divisors, Sum of divisors, Euler’s Totient Function, Power of a prime; Congruences (Fermat and Wilson), Solution of Congruences, Chinese Remainder Theorem; Order of an Element, Prime Modulus.
- ISI CMI Entrance Problem workshop
- Theme: Number theory and Calculus.