Practice Questions on "Speed, Distance & Time" available at: www.careerride.com/mcq/time-and-distance-quantitative-aptitude-mcq-questions-25.aspx

Who’s here after 7 years?

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!!

This is all I was looking for .Very well explained in English. Looking for more such video s.Thank you 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.

I can't believe you literally provide these excellent videos freely. This is so amazing! Thank you so much

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!

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👍

I always avoid train problems... but after this video i solved many problems ... Thanks a lot sir :)

Excellent Teaching...You have been helping Many Students to fulfill their dreams of getting a Government Job.

Q.(5) To find the difference of time you added T1 and T2. But in Q.(6) To find the difference of time you subtracted the values. In this case i have slight confusion, could you kindly explain it.

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 KZfaq since my use begins. 🎉❤

you are an amazing teacher!! thank you so much sir for your effort.

I was on the brink of frustration with this chapter but you saved me.... 😘😘😘😘best maths teacher ever

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.

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 😄

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

The best part of this video is that you keep focus on concept

This sums is pretty simple 😅👌 I like the way you explained sir.. Thank you so much for these videos 🥰☺️❣️

Video on geometry section like circles,triangles,quadrilaterals,co-ordinate geometry would be helpful.....But this channel is really very helpful...concepts are cleared

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.

This is very useful vdeo. I knew 70% about this topic. Now i got more confidence after this class. Really good for beginners also

I have no panic in my mind regarding maths problems after getting your tricks🤗 Thank you sir

Thank you! I spent 3 days trying to solve a problem using the chart method. Your method was the only one that worked!

One of the best channels for Aptitude ❤️

Sir your explanation made me fall in love with this topic . Thank you for your efforts 🙂

thank u so much great clarity a good revision for my ipmat exam helped a lot ❤🌟

please keep adding new videos on new topics, specially in English. Btw u r awesome, thanks for the videos.

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!

watching it in 2021 very helpful and thank you

One day this channel will reach million subscriber. Really thank you for all your aptitude and logical reasoning videos.... Great going👍

I in love with your video...Sir.. the fact is that you are explaining in English.👍🥰

U build nd increase our interest to finding an answer. Great explanation thanks a lot.

This is the easiest way I have ever seen, thank you so much sir

Sir you use easy word in every minute which gives us confidence about the topic ❤️

BEST KZfaq channel EVER ..............is way better than personal teacher itself ........just really best

Best videos to clear the concepts... Great work! 👏👏

Bhai you are very talented, I am from Georgia 🇬🇪 learning from you for exams

Wonderful session. You focused on concept building which is rarely seen on the KZfaq channels these days. ❤

Hello sir, i am not uploading this comment to make you feel happy like other regular comments. This is real feedback I am amazed that i understood what taught, untill now it was very difficult for me, i just used to think that i am useless to understand quants. But after watching this video i believe now that i can solve quants as well.

This is an amazing video . Thank you so much for making

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.

best ever lecture on this topic

There are lot of videos But this channel is really good

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.

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!

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

Thank you so much Sir for this much help, you don't know but these videos will always be helpful for students like us forever. I'm watching it after 7 years

sir, I am a poor student . I have no money and i am very poor . I am also a blood cancer patient . but i finished my class 10 exams , by watching your videos . The doctor tells me i have 4 days to live . I want to binge watch all your videos in my last few days .🙏🙏🙏. I love you .I would have said you were my lifesaver . but I am dying.

Awesome... Most simpler ways to solve sums i have ever found. Thank you so much.

Absolute quality content

This this the best learning KZfaq channel Ive ever seen❤️🇱🇰

Relevant set of questions sir.. keep it up

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!

Your teaching skill left me no option but to comment. Appreciable. Thank you.

This is wonderful video and easy to understand and solving..... Tq sir

superb explaination.Thank you sir.continue your good work

Cleared the concept appreciate it

Very neat and clean explanation.thank you sir....We want more videos like this...

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?

Thank you Sir. ❤️❤️ I was kindda struggling with this chapter but you explained it so easily. Thanks❤️

very important covertion is km to meter is 5/18 and from meter to kilometer is 18/5 respectively

Ur videos are really helping me a lot for my preparation towards rrb...thanks a lot...great job by u...

Thank you so much sir.this video is very helpful for me.. Thanks a lot

Much Appreciated!

Thank you sir for the good video and amazing tricks. May be late viewer but surely a fan for your teaching method.

Wow~~ i was never listened so obediently in my entire life . Thanks for explaining it so nicely... love it ❣❣

I understand your explanation sir thank you so much sir💖

It was very helpfull, thank you.

Thank you sir for the hard work . And sir can you please give videos on mensuration for ssc level exms

for revision you can take the screenshot of solved problems and have a look before examination.

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

Bhai maza aagya pdkr , kya ache s smjha te ho aaap !!!

Your explanation is so easy to understand. Loved it!

Sir!! It's just amazing Thanku for this... Appreciable 😊

Incredible video! Thanks for such an amazing explanation!👏🏻

the flavour of limca is lime, speed is equal to distance upon time.

u give such wonderful presentation. Its very help full. thank you sir

It cleared my concepts . Can you please derive the formula for average ??

I got selected in TET thank you so much for this valueable knowledge 💜

I got selected in railways by studying these classes

great teaching ......how easily you cleared all doubts through your teaching skills such an excellent teacher you are🤗🤗🤗

govt : apply GST Student : apply DST

Excellent explanation...sir can you please explain the logic behind the formula you used in 9th question?

Q.1...little problem sir, Usual time is 5/5, so 4 is remaining which is equal to 30, That means,one part is 7.5, Then,total part is 7.5×5=37.5 where 4 part is 4×7.5=30(in question).... correct me if I'm wrong.. thanks sir🙏

Sir, the bestttt part is initially u say it’s easy that gives me confidence... Thankuuuu

Sir pls teach on cube related sums.It was asked in many placement tests.

very very helpful...thanks a lot :-)

Thank you very much sir, the explanations are very clear and precise 😄

I am not sure when, maybe 3 years before I've watched every single video of yours, and I've commented in one or two videos also, I guess. Now, I got placed in Capgemini and I've been working for around 2 years now. Suddenly remembered you, sir. Thanks.

Please make a video on Heights and Distances!!! we are very waiting desperately!!!

Help! I don't understand. I really need this to know..

THANKS A LOT SIR.ITNA TOUGH LAGNE WALE TOPIC KO ITNA EASILY SAMJHA DEA AAPNE.THANKU❣

Thanks a lot sir , there will be a big support from us students... U nice keep going 😊

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

I am very glad you've made my concept everyone here just talk about the tricks thankyou very much sir it really helped me

Thanks for English explaination. I subscribed now watching this video

For the 5 th sum I can't understand why T1-T2

Thank you anna you are helping to me a lot