Basic Formulas of Problems on Trains
The following are the formulas relevant to Problems on Trains questions:
| S.No | To Calculate | Formulas |
|---|---|---|
1 |
Fundamental Formula |
Speed = Distance / Time |
2 |
Unit Conversion of X kmph to m/s |
X * 5/18 |
3 |
Unit Conversion of X m/s to kmph |
X * 18/5 |
4 |
Relative Speed Formula when two objects are traveling in opposite directions |
X + Y |
5 |
Relative Speed Formula when two objects are traveling in the same direction |
X - Y |
Where
X and Y - Given speeds
An important point to remember is that in most train problems, the speed is provided in kmph and the distance is given in metres, so always remember to convert the units before you address the problem.
Quick Tip: Do you know? You can learn Problems on Trains formulas quickly if you first understand the fundamental concepts of Problems on Trains.
FAQsFAQs
How do you benefit from learning Problems on Trains formulas?
One of the significant benefits of understanding Problems on Trains formulas is the capability to quickly and accurately address simple formula-based questions.
How to remember Problems on Trains formulas for a longer time?
Following are the techniques you can use to memorise Problems on Trains formulas:
For a start, you can start understanding the concepts of the Problems on Trains. It will help you find out why a formula is used.
Keep a separate piece of paper and write down each formula on the Problems on Trains topic you need to memorise.
Write down and examine each Problems on Trains formula, but this time with intervals. Write the equation, then take a 2-minute break to think about it before writing it again.
Your memory is more likely to associate with the formula you want to remember if you use it more often. Solve the problems employing the formula.
Visualise and repeat out loud the formula occasionally. Create Problems on Trains formulas flashcards to help with this. You can also use these flashcards while practicing the Problems on Trains questions.
The formula should be written down and posted somewhere you will see daily. They'll be subconsciously imprinted into your memory.
How conceptual understanding of Problems on Trains topic helps in remembering its formulas?
Conceptual understanding will help you to make sense of the Problems on Trains formulas. Conceptual understanding is concentrated on describing why things happen as opposed to how to make them happen. They help you understand the true motive for employing the Problems on Trains formulas.
