Speed, Distance & Time - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams
ฝัง
- เผยแพร่เมื่อ 15 พ.ค. 2024
- Crack the quantitative aptitude section of Placement Test or Job Interview at any company with shortcuts & tricks on Speed, Distance & Time. Extremely helpful to crack entrance exams like MBA, Banking - IBPS, SBI, UPSC, SSC, Railways etc.
Our Websites:
www.tutorialride.com/
www.careerride.com/
#SpeedDistanceTime #QuantitativeAptitude #PlacementTest
0:00 Quantitative Aptitude
0:46 FORMULA
5:21 A boy increases his speed to 9/5 times of his original speed. By this he reaches his school 30 minutes before the usual time. How much time does he takes usually?
8:32 Ramesh sees a thief at a distance of 80 m. Ramesh starts chasing the thief who is running at a speed of 5 m/s. Ramesh is chasing him with a speed of 7 m/s. How much distance does the thief cover before Ramesh catches him?
12:47 P, Q and Rare in a cycle race of 4500 meters. P cycles twice as fast as Q. R cycles 1/3rd as fast as Q. R completes the race in 45
15:52 Ajay and Vijay travel from A to B at 17 km/hr and 19 km/hr, respectively. A is 72km away from B. Vijay reaches B first and returns immediately and meets Ajay at C. Find B to C distance?
19:22 Surendra travels from home to office by car. With an average speed of 50 km/hr, he is late by 30 minutes. But when he comes with a speed of 60 km/h, he reaches his office 10 minutes earlier.
24:49 Rohit drives from his home at a speed of 30 km/hr and reaches his bank 20 minutes late. Then the next day he increases his speed by 15 km/hr but still he is late by 8 minutes. How far is his bank from his home?
27:01 Pratik travels 96 kms at a speed of 16 km/hr using a bike, 124 kms at 31 km/h by car and another 105 kms at 7 km/h in horse cart. Then, find his average speed for the entire distance travelled?
30:17 Rohit covers one-fourth of the total distance at 20 km/hr, one- fourth at 10 km/h and rest of his journey at 80 km/h. Find Rohit's average speed for the whole distance?
33:47 A walks from Jammu to Delhi and at the same time B starts walking from Delhi to Jammu. After passing each other, they complete their journeys in 361 hours and 289 hours, respectively.
37:13 A car travelling with 5/7th of its actual speed covers 42km in 1hr. 40mins. 48 secs. Find the actual speed of the car.
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Practice Questions on "Speed, Distance & Time" available at: www.careerride.com/mcq/time-and-distance-quantitative-aptitude-mcq-questions-25.aspx
CareerRide
Ok sir👍
I would really appreciate if you could you please cover question number 19 from the practice set in any of your videos. I didnt get that question nor could understand from the written explanation.
Plz update your content and tricks.... there is nothing new here
Kindly upload calendar problems
After spending 20 years in software, I was curious to solve aptitude problems again. No teacher used to explain them with such clarity as it is explained here. I am glad to solve them. Thank you!!
What do you do?
Please suggest me, I'm aspiring to be an SDE
Mr pakkul can you give insta id
Mr pakkul can you give insta id
Why?
This is all I was looking for .Very well explained in English. Looking for more such video s.Thank you sir.
you are an amazing teacher!! thank you so much sir for your effort.
Really appreciable work on time speed and distance, I've not yet learned these very basic concepts like you expressed with traditional methods as well.
ssc teachers are still ommiting base less tricky and easy to forget methods but no one like you did in TH-cam since my use begins. 🎉❤
I always avoid train problems... but after this video i solved many problems ... Thanks a lot sir :)
Good Efforts.
Aside for students :
Let A and B are two variables such that product is always constant.
Using the concept of inverse proportions we have --
1. If A increases by x/y then B will decrease by x/(y + x)
2. If A decrease by x/y then B will increase by x/(y - x).
These two relations will solve ANY problem where product of two variables is constant.
Example 1 : If speed increase from 40 kmph to 50 kmph, it means speed increase by 10 kmph or 10/40 = 1/4th. Here time will decrease by 1/(4 + 1) or 1/5th. If we know the decrease in time, we can find the original time. In this example if we say initially boy reaches school 10 minutes late @ 40kmph but reach 20 minutes early travelling @ 50kmph, then time decreased is 1/5th of original time.
=> 1/5t = 30 or t = 150 minutes.
d = 40 x 150/60 = 100 kms
Example 2 : If price of sugar increases by 33 1/3% then how much decrease in consumption to keep expenditure constant.
33 1/3% means 1/3
Increase in price by 1/3 will lead to 1/(3 + 1) = 1/4th or 25% decrease in consumption of sugar to keep expenditure constant.
All examples in this video can be solved using this.
Yes.
All problems involving two variables where product is constant can be done using this principle. Further examples could be Area of Rectangular shapes, Volume of cylinders etc where area, volumes remain constant.
Great.Thank You
what is the name of this method ?
@@ksnarayanan5281
Unbelievable explanation, I have learned how to solve problems related to speed, distance and time. Really appreciate your work and Thank You So Much for this.
Wow~~ i was never listened so obediently in my entire life . Thanks for explaining it so nicely... Hope to see more videos in different topics.. keep it up👍
Please check the playlist for QA and Logical Reasoning. All topics are covered. :)
Excellent Teaching...You have been helping Many Students to fulfill their dreams of getting a Government Job.
I was on the brink of frustration with this chapter but you saved me.... 😘😘😘😘best maths teacher ever
Video on geometry section like circles,triangles,quadrilaterals,co-ordinate geometry would be helpful.....But this channel is really very helpful...concepts are cleared
This is an amazing video . Thank you so much for making
Thank you Sir. ❤️❤️
I was kindda struggling with this chapter but you explained it so easily. Thanks❤️
Best videos to clear the concepts... Great work! 👏👏
The best part of this video is that you keep focus on concept
I can't believe you literally provide these excellent videos freely.
This is so amazing! Thank you so much
You're welcome! We have got some interesting videos on Logical Reasoning, Resume Writing, HR Interview and Interview Q & A on core topics as well. Do take a look. :)
so trueeee...it really helped meh tooo
@@CareerRideOfficial can you please make some videos regarding writing of Summary Of Purpose ? Teachers like your are really gem. Thanks a lot for all your efforts.
@@deekshitabora8280 prose?
the trick is that never miss important name title , date or important description .other than that you can write as you wish everything will be fine.
@@CareerRideOfficial😅
Cleared the concept
appreciate it
This is the easiest way I have ever seen, thank you so much sir
Wow~~ i was never listened so obediently in my entire life . Thanks for explaining it so nicely... love it ❣❣
This is very useful vdeo. I knew 70% about this topic. Now i got more confidence after this class. Really good for beginners also
Awesome... Most simpler ways to solve sums i have ever found. Thank you so much.
Sir you use easy word in every minute which gives us confidence about the topic ❤️
Thank you! I spent 3 days trying to solve a problem using the chart method. Your method was the only one that worked!
Sir your explanation made me fall in love with this topic . Thank you for your efforts 🙂
Are u Gay
?
This sums is pretty simple 😅👌 I like the way you explained sir.. Thank you so much for these videos 🥰☺️❣️
Hi
@@pradeepkumarmahto9083 shut up beta
sup
U build nd increase our interest to finding an answer. Great explanation thanks a lot.
BEST TH-cam channel EVER ..............is way better than personal teacher itself ........just really best
Sir ,your ideas of solving the sums are too good.
Thank you sir, It was a pleasure watching and learning things from this video. I have shared this in my group. Hope they find these useful too!
Tq for feedback sir
I regret that im watching this video after 4 years it has been posted ....i feel damn easy on those topics i ve seen in careerride .thank you sir!
Yeah....I tooo🧐
Me to
Me too......
my balls
One of the best channels for Aptitude ❤️
I understand your explanation sir thank you so much sir💖
Thank you so much sir.this video is very helpful for me.. Thanks a lot
superb explaination.Thank you sir.continue your good work
Nice work bro!! Thanks for the video series.
One day this channel will reach million subscriber. Really thank you for all your aptitude and logical reasoning videos.... Great going👍
sir the best part of your video is that initially, u say that it is easy, so the question seems to be less scary ... thank you!
Yes Naina, anything you attempt with a positive mindset becomes easy and interesting :)
Exactly that's our concious mind what we have told we just think of that only
Much Appreciated!
Thanks a lot sir , there will be a big support from us students... U nice keep going 😊
That one point of same.distance same time same speed.. there solved all my doubt.. Guru ji.. if u see u i will fall to ur feet.. thanks alot sir
My concepts got cleared very well with the help of this video,specially the person who was explaining was to the point
Great help,well appreciated 😄
Thanks Kajal! Take a look at the videos on other chapters as well :)
I have no panic in my mind regarding maths problems after getting your tricks🤗 Thank you sir
I use to leave this problems during exam time but after going through this video tricks , felt more helpful,Thank u
I really loved the way you taught i was expecting that in the end like every other video i would not understand anything but this time i understood
Can you please make a video on quadratic equations
thank u so much great clarity a good revision for my ipmat exam helped a lot
❤🌟
very nice and understandable tutorial. I had literally forgotten these topics and the DST rule is such a nice concept for solving the problem and also very neat and clean explanation. Thank you sir.
Hi, Chaithra. The comments from our viewers motivate us to do better. Thanks for the time you took out to write this comment. :)
@@CareerRideOfficial why not any video on statistics? I hope you see it and make one kind sir
Sir pls teach on cube related sums.It was asked in many placement tests.
Definitely it's good bro.... Clear nd good explanation 💯🔥
Your teaching skill left me no option but to comment.
Appreciable. Thank you.
Incredible video! Thanks for such an amazing explanation!👏🏻
Relevant set of questions sir.. keep it up
Thank you so much, sir! You don't know how much grateful we all are🥰🥰
Thank you, Sir!
sir can u please make a video on revision of all topics (logical and quant) in short. so that we can watch that video before going for exams. It will be very helpful.
Hi Omkar, Seem to have missed your comment.
Please see these two video for quick revision of Logical Reasoning :
th-cam.com/video/SReCrSIhnfc/w-d-xo.html
th-cam.com/video/iifXCRd3FyA/w-d-xo.html
@@CareerRideOfficial what about quantitative sir
It was very helpfull, thank you.
That's awesome. Helps a lot. Keep making this kinda video. 🖤
Now I know why do you have the most views on this particular topic. Well done sir.
Easy approach for Question 10
S' = 5s/7 where S' is new speed and s is original speed
Conv everything into hours
(1+40/60+48/3600)=42/(5s/7)
Hence s = 35
Can you explain it bit clear
Bhai you are very talented, I am from Georgia 🇬🇪 learning from you for exams
All the best!
Thank you very much ❤
Your channel give the confident about APTITUDE 💯
great teaching ......how easily you cleared all doubts through your teaching skills such an excellent teacher you are🤗🤗🤗
very very helpful...thanks a lot :-)
thanks u so much ..😊
Because your voice speed......so slow to teaching
Always good teaching
Nice and clear explanation sir, thank you
Good work sir ji!!
watching it in 2021 very helpful and thank you
Awesome video i like all explanations, but i would recommend adding a logical solution side by side with the questions you provided the formula for, just for the sake of understanding
u give such wonderful presentation. Its very help full. thank you sir
Sir!! It's just amazing
Thanku for this...
Appreciable 😊
😘
😁
Sir, do you really think a 'student' or even teachers themselves, can solve these sort of questions in a single minute, allotted by the assessment paper. This is only going to frustrate the students no matter they can or cannot solve these questions as the time will keep you bound inside the 60 Seconds mark, this is highly frustrating and deeply distressing.
To solve these within 1 min you have to practise these types of questions a lot. But this is not impossible to do.
sir,ur concept is very good,thanks for sharing with us
Super explanation I have seen your videos on quantitative aptitude I understand clearly thank you and with your videos i am preparing for competitive exam
Excellent explanation...sir can you please explain the logic behind the formula you used in 9th question?
The distance that was travelled by person travelling from jammu to delhi in time say t is the same as the person travelling from delhi to jammu in time 289..so Speed(A) *t= Speed(B) * 289...by similar logic we get Speed(B) *t = Speed(A) *361... So by this two equation we get the formula mentioned here mechanically
It cleared my concepts . Can you please derive the formula for average ??
Amazingly explained 👌👌
This is so interesting 🙂 sir. Thanks🌹 to make the vedio because this chapter is so difficult😣
Thank you anna you are helping to me a lot
for revision you can take the screenshot of solved problems and have a look before examination.
Thank you🤗
sir awesome explanation, thanks alot sir
I in love with your video...Sir.. the fact is that you are explaining in English.👍🥰
Sir, such a great presentation from scratch, its really helpful for me to prepare quickly for placements. But that scary advertisements in between 😑i studied alone in PG at night and that horror ads sudden🥺why!
call me i will save you from that horror add
Help! I don't understand. I really need this to know..
excellent sir.tq u for keeping this type of videos.
Excellent video Sir!! Hats off!!
Sir, can you provide RBI grade B level questions and answers?
Could you please make videos related to latest updated question pattern of ssc and bank exam
This this the best learning TH-cam channel Ive ever seen❤️🇱🇰
I am very glad you've made my concept everyone here just talk about the tricks thankyou very much sir it really helped me
Please make a video on Heights and Distances!!! we are very waiting desperately!!!
in question 5, u didnt take the difference out between time instead u added them (30+10=40). But in question 6, u took the difference and subtracted (20-8=12)...why so? could u plz make me understand why this difference?
In que 5
U consider time distance from clockwise direction but this is incorrect always time distance measured from anticlockwise so that time + operator used
U get better understand from video check that sum once again
@@akshaypatil6904 okay thanks
@@meghnachaturvedi607 its my pleasure
@@meghnachaturvedi607 my doubt is why he was not solving by taking the distance same
When the condition is different (late by 30min. And 10min. Earlier) so there is addition,
but when the condition is same(20min. Late and 8 min. Also late) so there is substraction.
What a great video and greatly explain .tysm sir
Sir, the bestttt part is initially u say it’s easy that gives me confidence... Thankuuuu
You see, that's how our mind works :)
@@CareerRideOfficial Same Sir,, It gives new hope that "yes! I can do this" So thanks to you sir
Clear the doubts first sir why r u thinking smart
I got selected in TET thank you so much for this valueable knowledge 💜
So glad to know. Thank you for letting us know. All the best! :)
Thanqqq so much sir...It was very helpful😊😊
For the 5 th sum I can't understand why T1-T2
Yes me too
let assume that time taken to reach home to office is 1 hrs. so when he travelled with speed 50km/hr , he takes 30 min extra to reach so T1=60+30=>90 min. But when he travelled 60km/hr, he takes 10 min earlier to reach so T2 = 60-10=>50.
Therefore T1-T2=40min
@@arshadshaik184 tq
@@arshadshaik184 thank you
here D1 is also equal to D2
you can even solve it by equating the two distances
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Student : apply DST
Sirrrrr this is soooo helpful ..tysm ❤️plzz make more detailed videos including mains level questions ( I'm preparing for banking)
Ur videos are really helping me a lot for my preparation towards rrb...thanks a lot...great job by u...
Happy to hear that, Pundarikaksha! All the best for your exam :)
For Q no. 5
50km/hr and 60km/hr
Take LCM 300km/hr..
In 60 mins its 300 km
Then in 40 mins its 200km .. hence proved in 10secs.. similarly u can apply for Q6 and find ans as 18 km... Faster than rocket
Kuldeep Deka where did u get this?
Abhishek Atnure Im a faculty too...
Kuldeep Deka m not getting resourse like urs. where can i get methods like urs?
Its all developed by me.. thousands of all such methods are there which i teach over here
not clear....fuck logic
Play at 0.25x.. and this guy becomes drunk. It's funny
man , epic discovery !!!!
😂😂
what the 😂😂😂😂
he just sounds disabled
😂😂😂😂😂😂