## Best explanation to understand and solve the problems on trains

In current mechanical world, problems on trains is the most important topic to everyone especially college students and competitive examiners, and who want to learn something about trains.

In this content has three important point that is speed, time and distance. These three play a main role in problems on trains. Here, we provide some shortcuts, formula, solved problems to overcome the problems on train. Lets we see!

### Problems on trains formulae:

The three important thing is speed, time and distance.

Now, we want to clear the definition of time, speed and distance.

Time: a duration of events expressed in terms of past, present, and future and its measured by minutes, hours, days and months.

Speed: speed is the distance traveled per unit of time. It has two types, velocity and agility.

Distance: distance is a numerical measurement of how far apart objects are.Formulas are given below:

1. Time = Distance / Speed

2. Speed = Distance / Time

3. Distance = Speed x Time

We can use this formulae in any problems on trains. It mainly focus on time management and hard work. Because, time management plays a vital role in math and logical questions. Logical thinking is the best way to reach the exact answer.

In current world every multinational companies, schools, colleges and any other industrial companies are need only smart and logical thinking people, because they can easily solve the problem with attractive mind.

So, if you know how to solve the problems on trains by using shortcuts means, the further details will help you to do so.

### Problems on trains important points to remember:

First we know the basic that is, first one is the train and the second one is an object that which crossed by the train.

When the trains are moving in the same direction means, then their speed will be added. And when the trains are moving in opposite directions means, then their speed will be subtracted.

But, everything based on time management.

### Problems on trains tips:

1. In competitive exams shortcuts are very essential to deal the logical questions. In technical world have many short and sweet ways are available, but we will put some hard work and smart work to achieve it.
2. First of all do practice and set a goal, write any 10 math questions and solve according to your basic formulae knowledge and also must focus on timing.
3. If you want to know the shortcuts of problems on trains means, first improve your time management.
4. Fix a goal, daily you want to solve at least 10 math questions, if you pickup the math with proper timing, definitely you can solve the problems on trains in an easy manner.

### Problems on trains with explanation:

Here some questions are given below with the explanation. Use this and know the secret behind that. Many examples are here check it and try it in your own way.

1. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

2. A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

3. The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

4. Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:

5. A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?