Problems on Trains - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

Crack the quantitative aptitude section of Placement Test or Job Interview at any company with shortcuts & tricks on Problems on Trains. Extremely helpful to crack entrance exams like MBA, Banking – IBPS, SBI, UPSC, SSC, Railways etc.

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0:00 Quantitative Aptitude
10:03 Two trains with lengths 126 m and 119 m respectively are moving towards each other. Their speeds are 12 m/s and 23 m/s, respectively. What will be the time needed by the trains to cross each other?
14:19 A train passes a stationary pole in 8 seconds. The train also passes a 200 m long bridge in 28 seconds. What is the length and the speed of the train?
18:52 A train having length 150 m passes a platform of 550 m length. The time taken for it is 56 seconds. In how much time will this
21:00 Stations Mand N are 276 km apart. At the exact same time, a train starts from M and other from N towards N and M respectively. These trains meet after 12 hours. The train travelling from Mto N is slower by 14 km/hr in comparison to the other train. What is speed of slower train?
24:34 From P and Q, two trains start moving towards each other at the same time. Their speeds are 120 km/hr and 100 km/hr, respectively. When the two trains meet each other, one train has covered 40 km more than other train. Find the distance between P and Q?
28:15 Two trains A and B leave Kolkata for Sikkim at 8:00 pm and 8:30 pm respectively and run at 90 km/hr and 120 km/hr, respectively. At what distance from Kolkata, will the two trains meet?
31:48 A train overtakes two boys who are running at the rate of 8 km/hr and 16 km/hr in the same direction as the train. The train completely passes them in 36 seconds and 40 seconds respectively. What is the length of the train?
37:14 With stoppage, the speed of a train is 36 km/hr. However without stoppage, it is 40 km/hr. Find out for how many minutes does the train stop per hour?
39:33 There are 2 trains P and Q moving in same direction. They are of equal length and cross a stationary pole in 5 seconds and 6 seconds respectively. In how much time would they cross each other?

[VijayKumar-ncsi]

Thank you sir for being a part of my step to Success, I got placed in TCS DIGITAL today !!! Your are one of the reason for that

[rupasridad]

For 5th question: d= s×t
* "t "we can find it from extra distance/ extra speed i.e 40/120-100, 40/20 =2
* relative speed = 100 +120= 220
So, d= 2×220= 440km

[vanshikaagrawal]

Sir, I think you should be given award for this selfless service

[abrarahmad]

30:36 In question 6, shouldn't train B take half an hour more than train A since it started late?
So the correct equation should be:
90 x T = 120 x ( T + 0.5 )

arent I right?

[veenawarkey]

For question no.6, we can also solve this way:
In 1 hr train T1=90 km then in half an hour 45km .since 90 km/hr
Now both the train run at 8:30 pm means time same then equating T=D/S,
(x-45)/90 =x/120
x=180km

[lavanyas]

Sir ur way of teaching is very simple..thank you ....! Im an bank aspirant .for the past two years i ve been trying... Even if iknow the concepts i m solving oly quadratic eqn, simplification and data interpretation in aps ...i get nervous even i know the concept.that is the reason of my failure...im rectifying it.carreerguide videos help me a lot now ..thank you !

[ruchapathare]

Wishing a very Happy Teacher's Day to the entire careerride team and especially to the person who has given the voiceover for all the careerride videos!!

[sajinrajs]

We respect your efforts. Concepts are explained very clearly.

[jarvis]

Q6 can be done in just 2 lines
Time is constant when 2 objects meet
Let P covers x distance and Q covers x+40 distance
x/100=(x+40)/120
120x = 100x + 4000
20x = 4000
X = 200
Total distance between P and Q = 2x + 40 = 440km

[juhinavlani]

Wow. This is really helpful. Thankyou for this. Glad to find CareerRide on youtube😀

[sugurayyaswamy]

Ultimate No words against this channel... Im really very happy to know the clear concepts about Aptitude problems

[chidanandpalled]

Always helpful with the tricks and logic used; easy to understand

[cricket.]

Sir your teachings is awesome but there are some problems among them which we can solve in other methods and in a very short steps and much easy way.

[srivallipasupuleti]

Superb explanation with reasonable logics👌👌

[mrinaldutta]

What a fantastic video.. After a long time I have seen such video with great concept.. I am used to wify study adda247.. But this video breaks them all... Thank you sir... Keep such more video...

[itsmine]

Thank you so much sir, you made all questions so easy by saying "how easy it was"

[hrishabhart]

all questions are great with different scenarios🤗

[sandeepbanerjee]

Sir your way of explanation is so natural and
But when any problem other than your questions comes to me I feel nervous and my mind stops working, actually I forget every concept and method and the question becomes harder and harder.

[mahekabbas]

Really..I appreciate your efforts..this video is really very helpful..

[kodebrahmini]

Very good explanation sir, you have covered almost all the topics. It would be helpful for us if you also cover data interpretation topic(bar, pie graphs)