Chapter 1
Percentage / Profit and Loss
Percentage change on a base value calculations help
medium • 1 min read
Profit and Loss on CP and SP: Basic cases report
medium • 2 min read
Discount: Result of successive percentages results
medium • 3 min read
Price markup and margin calculation on goods status
medium • 4 min read
Profit/Loss when SP of two items is same logic
medium • 5 min read
Chapter 2
Time and Work
Time and Work basics: Individual and group tasks efficiency
medium • 1 min read
Pipes and Cisterns: Tank filling and empty logic news
medium • 2 min read
Alternate day working patterns analysis in work tasks
medium • 3 min read
Efficiency comparison between two workers and wages
medium • 4 min read
Solving linear word problems on work and compensation
medium • 5 min read
Chapter 3
Time and Distance
Relative speed: Overtaking and crossing trains report
medium • 1 min read
Boats and Streams: Upstream and downstream speed logic
medium • 2 min read
Time and Distance mapping in simple scenarios help
medium • 3 min read
Trains crossing platform and static objects speed
medium • 4 min read
Average speed calculation for simple intervals tips
medium • 5 min read
Chapter 4
Mensuration 2D / 3D
Area and Perimeter of 2D: Circle, Triangle shapes
medium • 1 min read
Surface area and Volume of 3D: Cube, Cuboid solids
medium • 2 min read
Volume calculation of Cylinder and Sphere metrics
medium • 3 min read
Unit conversion in measurement metrics for exams news
medium • 4 min read
Coordinate geometry: Section and distance formulas basic
medium • 5 min read
Chapter 5
Interest and Average Speed
Simple Interest: Yearly and monthly accumulations logic
medium • 1 min read
Standard average: Mean of observations and weight group
medium • 2 min read
Average speed over different distance intervals tasks
medium • 3 min read
Concepts of principal and accumulation of returns tips
medium • 4 min read
Identifying enough clues for interest based problems
medium • 5 min read