Passenger and Compartment, Soccer Score Table, Frog Jumping Theory, Basic Counting, Story Math, Tabulation with Proper Header, Cows and Bulls, Dissection of Polygons, Sports Algebra, Post Box Algebra, Basic Geometry, Ruled Note-Book and Percentage, Area and Perimeter

This is known as the famous box-principle or pigeon-hole
principle. This is used in all Mathematical Olympiad examinations under the
head combinatorics as it tests the logical and analytical skills of
contestants.

**Outcomes:**Logical skill development