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Quantitative Ability
Arithmetic
Ratios - Constant Change
Ratios - Comparison
Ratios - Properties
Ratios - Basics
Proportion - Basics
Proportion - Properties
Variation
Partnerships and Miscellaneous Concepts
Ratio, Proportion, Variation - Solved Questions
Profit and Loss - Basics
Profit and Loss - Successive Change
Profit and Loss - Equal SP
Profit and Loss - Equivalence between CP and SP
Profit and Loss - Faulty Weights
Profit and Loss - Adulteration
TSD - Average Speed
TSD - Relative Speed
TSD - Linear Motion
TSD - Circular Motion
TSD - Races
TSD - Boats and Streams
TSD - Escalators
TSD - Clocks
Arithmetic Mean
Geometric Mean
Harmonic Mean
Relationship Between AM, GM, and HM
Median and Mode
Averages - Number Theory
Weighted Averages
Alligation Rule
Mixtures - With Replacement
Mixtures - Without Replacement
Time and Work - Fraction Method
Time and Work - Unitary Method
Time and Work - Alternating Work
Time and Work - Negative Work
Time and Work - Man-days
Time and Work - Wages
Time and Work - Pipes and Cisterns
Simple Interest - Basics
Compound Interest - Basics
SICI - Multiples
SICI - 2-year Difference
SICI - 3-year Difference
SICI - Instalments
Algebra
Algebra Terminologies
Equations in 1 or 2 Variables
Simultaneous Equations
Solving Linear Equations in 3 Variables
Solving Linear Equations in 2 Variables
Converting Statements to Equations
Linear Equations - Miscellaneous
Fixed Costs, Variable Costs
Quadratic Equations - Basics and Graphs
Roots of Quadratic Equations - Splitting the Middle Term
Roots of Quadratic Equations - Formula
Nature of Roots of Quadratic Equations
Sum and Product of Roots of Quadratic Equations
Applications of Quadratic Equations
Algebra - Factorisation Formulas
Synthetic Division
Binomial Theorem - Basics
Binomial Theorem - Coefficient of a Term
Linear Inequalities
Quadratic Inequalities
Polynomials Inequalities
Inequalities - Advanced
Modulus - Concepts
Modular Minima
Maxima Minima of Quadratic Equations - Completion of Roots
Maxima Minima of Quadratic Equations - Derivatives
Indices
Surds
Indices and Surds - Comparison
Functions - Basics
Domain, Co-domain, Range
Into and Onto Functions
Odd and Even Functions
Greatest Integer Function
Least Integer Function
Geometry
Basics, Bisectors, and Angles
Parallel lines and a transversal
Properties of a triangle
Types of triangles
Right-angled triangle
Similarity and Congruence
Pythagoras' Theorem
Pythagorean Triplets
Centroid
Orthocenter
Circumcenter
Incenter
Area of a triangle
Perimeter of a triangle
Angle Bisector Theorem
Apollonius' Theorem
30 - 60 - 90 Theorem
45 - 45 - 90 Theorem
Basic Proportionality Theorem
Parallelogram
Rectangle
Rhombus
Square
Kite
Trapezium
Polygons - Basics
Diagonals of a polygon
Angles of a polygon
Parts of a circle
Area of a sector
Arc of a circle
Chords and tangents
Midpoint of a chord
Equal chords
Alternate segment theorem
Inscribed angles
Angles and chords
Prism
Cuboid - Basics
Cuboid - Advanced
Cube - Basics
Cube - Advanced
Cylinder
Pyramid
Cone - Basics
Cone - Advanced
Frustum
Sphere
Hemisphere
Largest figures
Trigonometry - Basic Ratios
Trigonometry - Unit Circle
Trigonometry - Complementary Angles
Trigonometry - Equations
Sine Rule and Cosine Rule
Angles of Elevation and Depression
Modern Math
Permutations and Combinations - Counting
Permutations
Combinations
Mutually Exclusive, Collectively Exhaustive
Arrangements with Repetition
Arrangements with Conditions
Circular Arrangements
Similar Objects into Similar Groups
Distinct Objects into Similar Groups
Distinct Objects into Distinct Groups
Similar Objects into Distinct Groups
Rings and Fingers
Derangements
Rank of a Word
Paths
Grids
Numbers and PnC
Pigeonhole Principle
Arithmetic Progression
Geometric Progression
Harmonic Progression
Arithmetico-Geometric Progression
Repetitive Series
Summation of n
Summation of n^2
Summation of n^3
Logarithmic Series
Probability and Odds
Probability - Coins
Probability - Dice
Probability - Cards
Binomial Probability
Conditional Probability
Probability of Dependent Events
Bayes Theorem
Expected Value
Number Theory
Classification of Numbers
Decimals to Fractions - Shortcut
Odd and Even Integers
Prime Numbers
Sum of Remainders
Product of Remainders
Negative Remainders
Remainder after Cancelled Factors
Divisibility by Powers of 2 and 5
Divisibility by 3 and 9
Divisibility by 11
Divisibility by 7 and 13
Divisibility by any Prime Number
Divisibility by Composite Numbers
Successive Division
Number of Factors
Sum of Factors
Factors - Advanced Concepts
Factors - Miscellaneous
LCM
HCF
LCM and HCF
LCM and HCF of Fractions
LCM - Applications
HCF - Applications
Factorials - Basics
Highest Power of a Prime Number in n!
Highest Power of a Composite Number in n!
Number of Zeroes at the End of n!
Rightmost non-zero digit in n!
Unit Digit Cyclicity
Last 2 Digits
Fermat's Little Theorem
Euler's Totient Function
Chinese Remainder Theorem
Wilson's Theorem
Base Systems - Basics
Conversion from Base n to Decimal
Conversion from Decimal to Base n
Base Systems - Advanced Properties
Trailing Zeroes in Base n
Josephus Puzzle
Logarithms - Basics
Logarithms - Properties
Logarithms - Number of Digits and Zeroes after Decimal
Practice Sets
ARITHMETIC
Practice Set 1
Solution Set 1
Practice Set 2
Solution Set 2
Practice Set 3
Solution Set 3
Practice Set 3
Practice Set 4
Solution Set 4
Practice Set 5
Solution Set 5
Practice Set 6
Solution Set 6
Practice Set 7
Solution Set 7
Practice Set 8
Solution Set 8
Practice Set 9
Solution Set 9
Practice Set 10
Solution Set 10
Practice Set 11
Solution Set 11
Practice Set 11
Practice Set 12
Solution Set 12
Practice Set 13
Solution Set 13
Practice Set 14
Practice Set 14
Solution Set 14
Practice Set 15
Solution Set 15
Practice Set 16
Solution Set 16
Practice Set 17
Solution Set 17
Practice Set 18
Solution Set 18
Practice Set 19
Solution Set 19
Practice Set 20
Solution Set 20
ALGEBRA
Practice set 2
solution set 2
Practice set 3
solution set 3
Practice set 4
solution set 4
Practice set 5
solution set 5
Practice set 6
solution set 6
Practice set 7
solution set 7
Practice set 8
solution set 8
Practice set 9
solution set 9
Practice set 10
solution set 10
Practice set 11
solution set 11
Practice set 12
solution set 12
Practice set 13
solution set 13
Practice set 14
solution set 14
Practice set 15
solution set 15
Practice set 16
solution set 16
Practice set 17
solution set 17
Practice set 18
solution set 18
Practice set 19
solution set 19
Practice set 20
solution set 20
solution set 1
NUMBER THEORY
Number Theory practice set 1
Number Theory practice set 2
Number theory practice set 3
Number theory practice set 4
Number theory practice set 5
Number theory practice set 6
Number theory practice set 7
Number theory practice set 8
Number theory practice set 9
Number theory practice set 10
solution set 1 (2)
solution set 2 (2)
solution set 3 (2)
solution set 4 (2)
solution set 5 (3)
solution set 6 (2)
solution set 7 (2)
solution set 8 (2)
solution set 9
solution set 10 (2)
GEOMETRY
geometry practice set 1
geometry practice set 2
geometry practice set 3
geometry practice set 4
geometry practice set 5
geometry practice set 6
geometry practice set 7
geometry practice set 8
geometry practice set 9
geometry practice set 10
geometry practice set 11
geometry practice set 12
geometry practice set 13
geometry practice set 13
geometry practice set 14
Geometry practice set 15
solution set 1
solution set 2
solution set 3
solution set 5
solution set 6
solution set 7
solution set 8
solution set 9
solution set 10
solution set 11
solution set 12
solution set 13
solution set 14
solution set 15 (2)
Modern Math
Modern Math practice set 1
Modern math practice set 2
Modern math practice set 3
Modern math practice set 4
Modern math practice set 5
Modern math practice set 6
Modern math practice set 7
Modern math practice set 8
Modern math practice set 9
Modern math practice set 10
solution set 1 (2)
solution set 2 (2)
solution set 3 (2)
solution set 4 (2)
solution set 5 (4)
solution set 6 (3)
solution set 7 (2)
solution set 8 (2)
solution set 9
solution set 10 (2)
Recorded Workshops
Algebra 1
Algebra 2
Geometry 1
Geometry 2
Number Theory 1
Arithmetic 1
Modern Math 1
Modern Math 2