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Question of the Day
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School Math
Competition Math
Algebraic Expressions
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(3x + 2) + (x − 5)
Adding and Subtracting Expressions
quotient
(x² − 9) ÷ (x − 3)
r = 0
Dividing Algebraic Expressions
a²
ab
ab
b²
Standard Identities
x²
x
x
Multiplying Polynomials
3x + 5
Algebraic Expressions and Identities
Factorisation
Coordinate Geometry
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(3, 2)
Coordinates of a Point
Reading Line Graphs
Linear Graphs
Plotting Points
Graphs of Real-Life Data
x
y
Introduction to Graphs
Percentages
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Comparing Quantities
Compound Interest
−20%
Discount and Tax
Percentage Increase and Decrease
Profit and Loss
3 : 2
Ratios and Proportions
Exponents & Roots
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∛512 = 8
Finding Cube Roots
Patterns in Cubes
Perfect Cubes
Cube Root by Prime Factorisation
Cubes and Cube Roots
2⁵ = 32
Exponents and Powers
Squares and Square Roots
√50 ≈ 7.1
Estimating Square Roots
quotient
√529 = 23
r = 0
Square Root by Long Division
Properties of Square Numbers
√144 = 12
Finding Square Roots
Data Handling
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Data Handling
Bar Graphs and Histograms
Mean and Median
12
7
9
5
14
3
8
6
11
Organising Data
Pie Charts
Probability
Ratio & Proportion
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Leaks and Changing Pipes
3 : 2
Pipes and Cisterns
Time and Work
Sharing Work and Wages
Workers, Days and Hours
1 = ₹5
Direct and Inverse Proportions
Geometry
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Constructing Quadrilaterals
Nets of Solids
a²
b²
c²
Pythagoras Theorem
Properties of Quadrilaterals
Practical Geometry (Quadrilaterals)
Visualising Solid Shapes
Linear Equations
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5x + 3 = 2x + 12
Variables on Both Sides
Equations in Geometry
2(x + 3) = 10
Reducing to Simpler Form
Solving Simple Equations
1 = ₹5
Word Problems
ax + b = 0
Linear Equations in One Variable
Mensuration
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Mensuration
Surface Area of a Cylinder
Area of Polygons
Surface Area of Cuboid and Cube
Area of a Trapezium
Volume of Solids
Number Systems
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Number Bases and Old Numeral Systems
Patterns in Numbers
−3/4
Rational Numbers on the Number Line
a × 1 = a
Properties of Rational Numbers
17 = 5 × 3 + 2
Parity, Remainders and Digital Roots
7 × 8 = 56
Playing with Numbers
Quadrilaterals
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Angle Sum of Polygons
Kites and Trapeziums
h
b
Properties of Parallelograms
▭ ◇ □
Special Parallelograms
Types of Quadrilaterals
4 sides · 4 angles
Understanding Quadrilaterals
Rational Numbers
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−3/4
Rational Numbers
½ … ¾
Rational Numbers Between Two Numbers
3 : 2
Rational Numbers as Decimals
Representing on the Number Line
−2/3 + 1/2 = −1/6
Operations on Rational Numbers
a × 1 = a
Properties of Rational Numbers
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