Short Answer
Inter-cardinal directions like North-East and South-West are directions that lie between the main cardinal directions. They are formed by combining two main directions, such as North and East or South and West. These directions help in giving more precise location and movement in reasoning problems.
North-East means a direction between North and East, while South-West means between South and West. They are used when simple directions are not enough to describe exact movement or position in logical reasoning questions.
Detailed Explanation:
Inter Cardinal Working
Meaning of inter-cardinal directions
Inter-cardinal directions such as North-East, North-West, South-East, and South-West are directions that lie between the four main cardinal directions. These directions are formed by combining two adjacent main directions. For example, North-East is formed by combining North and East, while South-West is formed by combining South and West.
These directions are also called intermediate directions because they are not the main directions but lie in between them. They help in giving more accurate information about position and movement. In reasoning problems, they are very useful when a simple left, right, up, or down movement is not enough to describe the location clearly.
Inter-cardinal directions are equally spaced between the main directions. This means each inter-cardinal direction is exactly halfway between two cardinal directions, making them useful for diagonal movement and precise positioning.
Formation and structure
How they are formed
Inter-cardinal directions are formed by combining two main directions. North-East is formed when a person moves equally towards North and East. North-West is formed when movement is equally towards North and West. Similarly, South-East is formed by combining South and East, and South-West is formed by combining South and West.
This combination creates diagonal directions. Instead of moving straight in one direction, the movement is split between two directions. This helps in describing positions more accurately.
For example, if a person moves 5 steps North and 5 steps East, the final direction is North-East. This shows how inter-cardinal directions represent combined movement.
Use in reasoning problems
Movement tracking
In verbal reasoning, inter-cardinal directions are used to solve movement-based problems. These questions often involve a person or object moving in different directions step by step. When movement includes diagonal steps, inter-cardinal directions are used.
For example, a question may say that a person moves North and then East equally. Instead of describing it separately, we can say the person moved towards North-East. This makes the solution simpler and easier to understand.
These directions also help in finding final positions. After multiple steps, we can use inter-cardinal directions to understand where the person finally reaches.
Relative position understanding
Inter-cardinal directions are also useful in understanding the position of one object compared to another. If one object is North-East of another, it means it is located diagonally between North and East.
This helps in improving clarity in reasoning questions. Instead of saying “between North and East,” we use a single clear term, which makes communication and problem-solving easier.
Importance in reasoning
Clarity and accuracy
Inter-cardinal directions improve clarity in direction sense problems. They reduce confusion by providing exact direction instead of vague descriptions. This makes solving problems faster and more accurate.
They are very useful in complex questions where multiple movements are involved. By using inter-cardinal directions, we can easily combine steps and simplify the solution.
Visualization skills
These directions also improve visualization skills. Students can imagine a diagonal movement on a mental map. This helps in understanding how a person moves from one point to another in space.
With practice, learners can quickly identify inter-cardinal directions without drawing diagrams. This improves speed and accuracy in aptitude tests.
Real life use
Navigation and maps
Inter-cardinal directions are widely used in real life. They are used in maps, GPS systems, and navigation tools. They help in showing exact travel paths and directions.
For example, weather reports often mention wind coming from North-East or South-West. This shows how these directions are used in daily life for accurate information.
They are also useful in travel and route planning. They help people understand directions more clearly when moving between locations.
Conclusion
Inter-cardinal directions like North-East and South-West are important directions that lie between the main cardinal directions. They help in showing diagonal movement and improving accuracy in reasoning problems. These directions make problem-solving easier by giving clear and precise information about position and movement.