00:01 Understanding the basics of pipes and cisterns 01:08 Understanding liquid flow in pipes and cisterns 02:26 The video covers problems on pipes and cistern. 03:51 Subscription benefits and using water efficiently in households 05:19 Common problem in water reservoirs 06:57 Understanding time taken for filling pipes and cisterns. 08:15 Subscription process for online tutorials 09:24 Explanation of interest calculation in pipes and cistern problems
It will be good if u explain the elaborate way for the last problem may be in another video so that we can get a clear understanding of how it works.. Simply applying the formula and gets the answer seems not too good for me.
We are reversing it because 2/15 is not the time , it is the efficiency and because time is inversely proportional to efficiency therefore the answer becomes 15/2
Mam can u pick some tricky questions and solve them because these questions are very simple and I think they don't ask such a simple questions in exams.
Three pipes P, Q and R can fill a tank in 12, 15 and 20 minutes resp. If pipe P is opened all the time and pipe Q and R are opened for one hour alternatively. The tank will be full in (a) 7/3 days (b) 8/3 days (c) 10/3 days (d) 11/3 days
Men will always identify a woman by their beauty. Rather than appreciating her knowledge and teaching skills some psycho dudes have been pointing out her beauty.
00:01 Understanding the basics of pipes and cisterns
01:08 Understanding liquid flow in pipes and cisterns
02:26 The video covers problems on pipes and cistern.
03:51 Subscription benefits and using water efficiently in households
05:19 Common problem in water reservoirs
06:57 Understanding time taken for filling pipes and cisterns.
08:15 Subscription process for online tutorials
09:24 Explanation of interest calculation in pipes and cistern problems
9:25 loving this video
1sum a*b/a+b 36*45/36+45 =1620/81=20 hours. Super class
@7:05 the question is wrong. it should be "how many hours it will take for leak to empty tank?".
exactly
Thanks sister....Formulas are very useful and you're looking so cute
Thank you very much mam
You made competitive tests much more easier!!!! 😊😊😊😊
5:22 in that sum the answer was about time taken to empty, tank but in first two sum the answer was about the time taken to fill the tank,howcome?
Same dout
same doubt, i think its time to empty only, bharne ka to de hi diya he 3.5 hours already.
It's correct only, swap the places u wii get it.
'Nothing But' Brilliant
thank you so much this helped with my entrance exams
tank is full ,, fill the tank~
It will be good if u explain the elaborate way for the last problem may be in another video so that we can get a clear understanding of how it works.. Simply applying the formula and gets the answer seems not too good for me.
This way of explanation is we can easily understand... super and thank you madam..👏👏👏
Mam is there any video on time and work
Super clear and decent content as well as mam❤
Thank you so much mam🙏
Mam. If you are watching our comments
....... We miss you a lot........
Your teaching style is incredible😍
Mom Thank you. Very usefull
Tqsm mam❤😊
Mam your explanation is better than others but it would be better if you explain those formulas how does it work. Suggestion as a student
I lost the topic ...and I'm running it on 720p❤️
thank you for the service
Great 👍
Amazing explanation medam 😍😍
Timestamp@ 7:53 question need to correct or formula which is discussed before need to check once
Thank you mam for simplifying these problems
Thank you for this cool trick. You are amazing. I hope you get 2 million subscribers soon.
Thanks a lot...
Wooooosh so good❤❤❤❤
Thanks mam...
very useful mam 😇
Thanks mam☺️
Thanks ma'am
Thankyou ☺️
Happy teachers day
Helpful video.
Thank You madam
Thankyou❤️
Thank you
Thank you mam
Most welcome 😊
@@freshersworld Thank You So Much For making easier to understand ALL....❤️
@@freshersworld mam can you tell how you got the 180
@Abhishek Sanwal I'm not able to understand that step can you help me out
@Abhishek Sanwal in 2:17 after the LCM how did that 180 come I didn't get it
Thanks sis
If Tank is full, how long it takes to fill the tank? 6:45 what is this question? I am confused!!
Same,I think she meant how much time to Leak
I am also confued
@@vanessacelinegomes3010
❤❤❤❤ so cute
😊
There's Nothing but still nothing , apart from that good video .
Please tell any tricks to find Prime numbers above 100
U r nothing but ... sooo Cute🥰
Shame on you. stop objectifying gender and appreciate knowledge
You stupid don't talk like this 😡
Bihar ki bacha
@@deepakkapri6612Compliment kabse objectification ho gya?
@@deepakkapri6612how is complimenting equal to objectification
7:41 would this comen in 10 boards?
Mam you are so cute ❤
Sister , could u please upload the combination part also? We got many things from permutations. We would be very happy if u do so.
It’s there under probability bro
Its better to hear if you avoid "nothing but "
in 4:22 why are we reversing it? can't we take it as 2/15?
We are reversing it because 2/15 is not the time , it is the efficiency and because time is inversely proportional to efficiency therefore the answer becomes 15/2
Yeah
Luv you Iswariya ❤️
6:53, it wont take any time coz tank is full already😂😂
Thank Iswarya
Thanks mam
Mam can u pick some tricky questions and solve them because these questions are very simple and I think they don't ask such a simple questions in exams.
Nothing but💚
Mam can you give more sums
Great
Three pipes P, Q and R can fill a tank in 12, 15 and 20 minutes resp. If pipe P is opened all the time and pipe Q and R are opened for one hour alternatively. The tank will be full in (a) 7/3 days (b) 8/3 days (c) 10/3 days (d) 11/3 days
Tank will fill 7hrs ....
Tank will fill in 4 minutes bro
Put video on lcm and hcf mam
Nice teaching
Great video tysm but i would really appreiciate it more if you also explain the derivation of these formulas:)
mam can you explain me how to solve the problem like in the last if we have three pipes including a leakage pipe
Medam super
Good class ma,am
nice and fast explanations but you are obstructing the board..
Where to find the continuation of this video
Welcome back mam...I like ur way of explanation mam..pls upload more videos fresherworld from iswerya mam
What about other types of questions?
In last problem to find the second pipe to be turned off what formula
..... will the tank be filled ?
Everything is nothing but everything is a thing which has its own value as nothing but it is😢😅
It's wonderful clear concepts in 10 min .your teaching way is so beautiful as u beautiful ♥️
You're beautiful 😁😍
U r sooo cute ❤😊
Last question. The answer I got was @ 13hours the 1st pipe was turned off... Any corrections?
Name mam ka lya h
🙏🙏🙏
28 hr to fill or empty the tank
umma!
Why 7/3 hrs is reversed as 3/7 in the equation ? Also in other question it was written as reversed ? Can anyone explain.
Efficiency = total work/time taken
It's a mixed fraction bruh
It's division bro.....
For example:
If a/(b/c) is there then it will be written as
a/b (c)
This is was applied there
Madam you are so cute 🥰
I Like U
Nothing but😂😂❤
aishwarya please marry me!
Atla cheste answer vastadi but job radu
Nothing but..
😂😂😂😂
Mam please speaking in hindi english mashup then many people will follow you.
She's from Andhra side how could she speak in Hindi
Wow! keep
Madam you don’t no Tamil
Nothing word is being Irritated mam
Nothing but¹⁰⁰⁰
👍
Nothing but
Ooo medam g👈.... Hindi bhi bolo...pura uper se nikl gya
a question is wrong.
Which one brother
Men will always identify a woman by their beauty. Rather than appreciating her knowledge and teaching skills some psycho dudes have been pointing out her beauty.
That 'hours' pronunciation
Thank you mam...
thanks mam