MATH TRICK: Compound Proportion.(Arrow method) Inverse Variation; Compound Proportions; ARROW METHOD
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- čas přidán 20. 08. 2024
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This video solves following 4 mathematics questions:
QUESTION 1: In a factory, if 35 workers can make 49 products in 3 days. Then, 20 workers, working for 6 days, will make how many products?
QUESTION 2: 64 men working 12 hours a day, dig a pond 50 m long, 2 m wide and 2 m deep in 5 days. In how many days, working 8 hours a day, will 80 men dig a pond 75 m long, 4 m wide and 3 m deep?
QUESTION 3: If 1 man or 2 women or 3 children can harvest a field in 55 days. Then, 1 man and 1 woman and 1 child together will harvest the same field in how many days?
QUESTION 4: 2 men and 7 boys can clean an office in 14 days. 3 men and 8 boys can do the same in 11 days. In how many days, will 8 men and 6 boys will clean the office which is 3 times bigger?
Link for Hindi version of this video is: • Compound Proportion.(A...
इस वीडियो के हिंदी संस्करण के लिए लिंक है: • Compound Proportion.(A...
PLEASE SUBSCRIBE THIS CHANNEL AND SHARE THIS VIDEO WITH YOUR FRIENDS & FAMILY ##
Thank you sir. You jost helped me solve a problem for one of my pupils
You are welcome. Appreciate your kind comment.
@Hudson Kylo :)
Same
Same to me bro.thank you sir.
@@parthajitbordoloi8391 Thanks for your kind comment
This is really great explanation. Can't be found anywhere else on the Internet. And no teacher teaches it for GMAT, SAT, CAT, MBA preparation. It is useful for any competition exam
Thank you for your comment
Sir earlier I was very confused because of the matter of applying arrow's head on which side now after watching your video I don't have any confusion
Thanks for your comments. Happy to know that this video was useful.
Also as just FYI, we just released another video explaining percentage tricks at czcams.com/video/Ox-MXlX-QWk/video.html
Best explanation for this topic....
No other video explained as good as this...
I understood everything thanks to this video!
Thanks very much
Thanku so much ,,I randomly found this video when i was not understanding anything in the book ..and it helped me cleared this problem within 5 mins
Thank you very much for your comment. You may also like to try our other videos e.g. czcams.com/video/Ox-MXlX-QWk/video.html (Easy Percentage Trick you were Never Taught at School)
This method is still alive.
Last time I solved in 1991.
Thanks boy
I was searching and you made it.
Thanks for your comment
Kuch samaz 😢😢nhi aaya
You taught this better than most teachers at school
Thank you for your kind words.
Tons of thankyou sir...really really helpful
Welcome. and Thanks for your comment.
Jazak Allah sir aj pehli bar mujhe in questions ki smjh ai hai kiunke aj se pehlahy kisi nay itna acha explain hi nhi kia
Thanks
Very useful video....those of who are confused where to identify and place arrow head on less and more...just place the arrow head on the less where workforce is given and arrow head on more in the rest of case.
Thank you 👍
yes, the idea was Great but that was the only confusion i still have after watching it. Cud have just said...u sud put the head of the arrow on the "More" case/side in the rest of the number except for the workforce, because many beginners like me wont know if the arrow sud be put on the 'more'.. or 'less' case
wait so i still don’t understand can you explain again for me
I hav never seen such a concept in my life... Hats off sir.
Thank you.
Very informative video you shun out my all confusions
Thank you so much
@@alizasultan8896
Appreciate your comments. Thank you
Thank You sir you are the best mathematics sir I have ever seen.
Welcome and thanks for your comment.
it really works..I was so confused how to compare on what basis...the arrows..but now my confusion is clear🤭thank you so much
Thanks very much
Thanks only to you sir for making me understand before this I was not able to understand the questions only thank you sir again.
You are most welcome
Thanks you so mutch every point are very clear explain
Welcome
This channel deserves a huge popularity because this formula is really helpful
Thank you very much for your comment. Your comment is very encouraging. It helps us research more and create useful videos e.g. this one we created a few weeks ago on finding percentages: czcams.com/video/Ox-MXlX-QWk/video.html Once again a heartfelt big THANK YOU!!!!!!
You solve my all problems about this situation within no time
Thanks very much
I didn't think it would be that easy.... Thanks sir
Thanks for your comment
sir u are only a person in youtube who has posted such a informative content HATS OFF TO U u haveonly put different one others have only put KITABI questions.. .
Thank you Eklavya for your comment. Appreciated.
MashaAllah very good information
Thanks for your comment
Thank you so much, it really helped me for preparing for my aptitude test.
Glad this video was able to help
Thank you so much to clear my doubts to explain my students 😊
Thanks for your comment
Thanks for your comment
Thanks tomorrow is my maths exam and I am confident now ... 😀😀
All the best
MashaAllah good explaination
Thanks for your comment!!!!!
Sir Best explainnation really👍👍👍👍👍👍
Thanks. Appreciate your comment.
Thanks👍
Well done👍
Thank you very much for your kind comment.
Also just to inform you, recently released a video on percentage related math question, here is the link czcams.com/video/Ox-MXlX-QWk/video.html sharing it as you may find it useful too.
Thank you sir for telling a great method to us. 🙏🙏.
Welcome friend.
Thanks sir I was worry about this topic but your video has cleared my problem ❤.
Thanks for your comment
gooood 🎉😊
Thanks for your comment.
Thank you so much! It helped me a lot!!
Glad it helped!. We appreciate your comment.
Very easy and understood well
Thanks for your comment
Thank you so much so helpful easily cleared
Glad it helped!
Well explained
Thank you
Kya bataya ha sir maja he aa gaya
Thanks for your kind comment.
thank u very much it helped me in clearing my confusion.
Welcome
Excellence
Thank you very much for your comment.
Thank you ❤
Welcome
Thank you
Welcome
Heavy work ❤️😘👌
😀
Thank you so much sir ❣️ amazing 💗☺️
Thank you very much for your comment.
You said where there is x we will put arrow head towards there that's is the main point ❤
Thanksss ❤❤
Welcome
You really deserve more support
Thank you for your kind words
Thank you sir best explaination
Thanks for your comment
Thank you sir 🙏🙏
@@BishalSimkhada1234
Welcome
Thanks for your comment
Good work 💯💯
Thank you very much for your kind comment.
... just for your information there is another video on percentage tricks. Here is the link for that, perhaps it will be useful too.
czcams.com/video/Ox-MXlX-QWk/video.html
This is the best method🥰
I was not unable to do this type of question but this arrow method helped me a lot
Now my all queries are gone
😍
You are the best
You deserve a subscribe, like alll thing 🥰
Thanks for your comment.
4:19 Why still it has downward ⬇️ Arrow ? Bcz there's *more* which denotes *increasing* ? So please tell me why it is downward ?
In my opinion it should be upward ⬆️
Very very thank you sir mai roj school mein pita jata tha thank you sir
Welcome and thanks for your comment
Thak u very much sir
It is very helpful
Most welcome !!!
Thank you sir you helped me complete a whole exercise with the use of 1 question for my exams. I wish you the best of luck in the future and appreciate your work.
Thank you friend for your kind comment. Glad to know the video was useful. 👍
I thank you sooooo much. u helped me save my futur 😭
You're so welcome!
Thank you so much. So helpful and quick and easy
You're welcome!
Veeeerrryyyy helpful ....thank you ... Great work
Most welcome 😊
Great explanation 👏
@@eeshavarma4290 ..thanks appreciate your comment 👍
OMG thank you so much it helped me i am for ever grateful to you 😇😇
Thanks for your comment
Thank you very much sir
Most welcome
Nice explanation sir it really helped thanku
thank you
Excellent explanation 💯💯💯
Thank you for your kind comment.
This was really helpful.
Thank you so much.
Thanks !!!
Really good method
Thanks!
It's really helpful for us. In textbook they don't explain clearly.
Thanks for your comment
Thnx sir pls keep enlighting us
Welcome
This video teach me very more about Rule of Three...
Thanks!!!!
Sir thank you this is best method for competitive exams
Thanks for your comment.
Great stuff
Thanks for your comments
This is a gem method
Thanks for your comment
Best explanation!
Thanks very much
Best lecture 👍👍👍
Thank you for your comment
Thank you very much for the content..
... and thank you for your kind comment.
Amazing explanation 👏❤
Thank you
You are 🎉great
Thanks for your comment
Nice explanation sir thanks for your trick
Thanks for your comment
Thanks
Welcome!!
Such a great video Sir. Applause from my side 👏🏻👏🏻 🙏
Thank you very much for your comment
Nice explanation mam
Thank you
Thanks sir . It helped me a lot ,!
Most welcome!
Very informative
Thank you. We appreciate your feedback. Please try our other videos as well e.g. czcams.com/video/Ox-MXlX-QWk/video.html
Thank u thank u sooo match sir, On Monday there is my exam and I am sure that if any question related to compound variation comes. I am going to score full marks in it
All the best to you 👍
savior!
thanks
u help m lot but i canot understand the side of arrow .where should i keep the uparrow and where to keep down arrow
Otherwise perfect❤❤❤❤❤
thanks
Welcome
Insightful
Thank you.
Now I can solve my sums
Thanks😊😊
Glad to hear about your success 👌
Sir apka channel aur grow deserve krta hai👌🏻👌🏻
Thank you!
This arrow method is tuff
Please watch video slowly and if needed replay several times. Once understand you will find it easy.
Thank you so much sir 🌸
Thanks for your comment
@@advicefaculty6179 My pleasure sir 💗
in question no 4 , why was it multiplied with 14 and 11 respectively ?
Unnecessary confusion
Excellent work Sir!
Thank you very much !
Wow sur
Thanks for your comment.
excellent
Many many thanks
Bro I learned but when I was doing my work all answer is wrong
Thanks a lot
You are welcome. 👍
Thank you so much❤❤
You are welcome
Thanks sir
Welcome. !!!!
i have a question about arrows, which you marked,if above value is greater than you have m,arked arrow downwards in example 1 and in example 2 the first value is greater but you marked arrow going upward, but why?
I have also same question ❓
@@k-s-raju No, it's not about the greater value or smaller, it depends on the arrows you make and according to them you're gonna move then up or down.
Am sorry but it didn't helped with every question
Please play the video again and at slow speed. Try doing the question yourself along with the video. That will be helpful.