CORRECT ANSWER IS 116.666667 which is not mentioned in the Option.. JUST ADD THE RATIO 3X+4X=350 7X=350 X=50 THE INITIAL RATION OF Cu & Zn is 3:4 So putting x=50 in above EQ we will get 150 and 200 so if the initial ratio is 3:4 then we can write it as 150 + Y /200= 4/3 after cross multiplication u will get the correct Answer...
Amazing lecture sir, bahut easily samajh aa gya 🙏 one more request sir, maths ke topicwise playlist bana dijiye. Kuch purane videos aapke the best 👌 hain
sir i have a doubt in ques no-4 where we have to find the value of x. Why we have to multiple the value of x with initial value when we already find the value which is 14
Sir pls check copper and bronze question : The answer should be 116.67 Also pls can you guide on the sugar question and the hw question (as i got 3:4 in hw q)
Sir .17 min Question 4 Is ther any problem if we take and compare ratio of 3:8 with 5:4 instead of 20: 16? If so then 5:4---×2 gives 10: 8 Hence diff 10-3=7 Hence answer 7× 3= 21. Why you chose other way?
bed rest pr rehne k karan meri iss baar prepration 0 thi sir i was hopeless but after watching your maths series mujhe ek motivation mila h ki mai time pr syllabus cover kr skti hu thnq defence maina hmesha hmara sath dene k lie thnq so much
@@adityabhatt901 first of all we have to equal the sum of ratio of A:B as A=3+4=7*2=14, B=5+9=14 after that question said mixture is removed from A:B in the ratio of 2:3 . Now make another alloy C. 3*2*2 : 4*2*2 5*3 :9*3 =27:43
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23:24 par ek calculation mistake ho gyi hai dhyan dena
Jai Hind ❤️
CORRECT ANSWER IS 116.666667 which is not mentioned in the Option..
JUST ADD THE RATIO
3X+4X=350
7X=350
X=50
THE INITIAL RATION OF Cu & Zn is 3:4
So putting x=50 in above EQ we will get 150 and 200 so if the initial ratio is 3:4 then we can write it as 150 + Y /200= 4/3 after cross multiplication u will get the correct Answer...
Sir aapne 9x + 12x ko 11x joda ha vaha par 21x hoga
Or right answer 126.67gm hi ha
@@avneeshpandey9819 yeah i got the same answer too
@@mk_bhambhu kaise hoga?? mujhe toh 116.2 yahi mil ri hain. please elaborate if you dont mind
Yes 116.9 is the correct which is not mentioned in the options.
Yes Sir, hume is type ke aur bhi lectures chahiye, please upload such more videos🙏. Thank You Sir,
Jai Hind.
Sir aap se request hai kindly maths ke har topics ke videos upload kare jo course nahi le paye hai
Yes Sir please upload a video on every topic of Maths. 🙏
Your way if teaching is soo good.
Amazing lecture sir, bahut easily samajh aa gya 🙏
one more request sir, maths ke topicwise playlist bana dijiye.
Kuch purane videos aapke the best 👌 hain
sir i have a doubt in ques no-4 where we have to find the value of x. Why we have to multiple the value of x with initial value when we already find the value which is 14
Thanks Sahil Sir for this effort from your Side. Jai Hind
It's my pleasure
Thank You So Much Sir for this wonderful New Year gift. 🙏❤️ It really helped me alot.
Sir you're great maths teacher..
Thank you so much sir,most needed... 😊
Sir pls check copper and bronze question :
The answer should be 116.67
Also pls can you guide on the sugar question and the hw question (as i got 3:4 in hw q)
Yeppp correct 😊
Last question ans is 27:43
Sir Cooper wala ka answer kuch aur ho raha hai .. 9x+ 12x=350
X ki value 116.66 aa raha hai joh option hi nahi hai
yes
Yes it's 116.67
Sir .17 min
Question 4
Is ther any problem if we take and compare ratio of 3:8 with 5:4 instead of 20: 16?
If so then 5:4---×2 gives 10: 8
Hence diff 10-3=7
Hence answer 7× 3= 21.
Why you chose other way?
yeah bro same doubt
Sir it has helped me a lot thank you sir.🙏🙏
Thank You so much Sir it's a really very helpful video for all of us... JAI HIND🙏🇮🇳❤️
Cu:zn = 3:2 ans hoga sir of homework question
Sugar wale question ka ans hai 5:4
9X +12x 21
Sir bring class on SI & CI also
Thank you sir , i got the concept 🙏
Thanks sir
bed rest pr rehne k karan meri iss baar prepration 0 thi sir i was hopeless but after watching your maths series mujhe ek motivation mila h ki mai time pr syllabus cover kr skti hu thnq defence maina hmesha hmara sath dene k lie thnq so much
23:24
Thank you so much sir
Thank you very much 😊😊😊 Sir
Thankyou sir.
Sir please make a vedio on percentage topic also ..for AFCAT and CDS.
Crystal clear 🔮🔮
Sir iska pdf mil skta hai kya plzzzz
Thankuu sir
Yes sir ,we want more lec.
Very usefull class sir...thankyou and pls continue it...☺️
Keep watching
@@defencemania yo sir ji jaroor
Sir 116.66 Aa raha hai answer for that copper and bronze waale question me
answer 222.12 aa raha hein 9+ 12 = 21 hein sir ne 11 likdi hein
Wo copper wale ka value 116.67 gm hai jo ki option me nahi hai
2:42 why most of the maths teacher are strict in physical as well as virtual class 😢
Thankyou sir😊🇮🇳
Thanku sir direct question ki vedio hai
4:5 &
27:43
Last question - answer 3:5
Is there a rule that always take quantity from new ratio?
Sir copper and bronze wala question galat solve hua hai plzz usko thik karke ek bar or samjaye ..uska answer mera 116.6 aaraha hai
116.6 mera bhi ans h , inhone 9x+12x=11x krdiya
@@arijeetboni6922 yes mera bhi
Mera bhi
Hw question's ans is 3:5
Sir please upload videos on every topic
Thank you sir Sir aapsay kuch questions discuss karne thay aapsay kaise contact ho sakhta hai
H. W answer is 27 :43
How?
How?
@@adityabhatt901 first of all we have to equal the sum of ratio of A:B as A=3+4=7*2=14, B=5+9=14 after that question said mixture is removed from A:B in the ratio of 2:3 . Now make another alloy C. 3*2*2 : 4*2*2
5*3 :9*3
=27:43
Ans is c 3:5
3:5
bhai r u air force officr???
45 ans
Sir cu or Br. Wale quest me I think Apne calculation wrong Kiya h. Ans should be 116.2 se
Actually it should be 116.6
23:24 me 9x+12x=11x kese hoGYA BHAI ?
Bhaiya maaf krdo mere muh se nikal gyi 😂😂😂
Apne Solve kiya toh ans kya aa raha h
Sir app pe math ki book pdf upload kardo🙏
Sir 23:24 bala question ka solution dal do comment me
27:43 😁
sir please mixture complete krado
🔥🔥🔥
👍👍👍
Sir bohot handsome dikh rahe ho rally🙌🙌🎉🎉
💯👍
💓
Is that video enough for afcat
no i guess
Sir, very satisfying class...❤️
Homework answer 27.43
17.45 pe answer galat hai
Pdf bhi de do bhaiya
Sir app me bhi Hindi pdf do plz ❣️
brother there is no use as afcat is conducted in englush only.
@@simitae_611 bhai Hindi me bhi hota ha paper
45litre
Copper wala samajh m nhi aaya
23.09 wrong
Kisika last question ka answer aaya ?
Copper bronze wla question sahi sei kyu nhi samjhaya?
*Promo sm* 😴
27:43
Thank you sir 💖
Thank you sir🙂
27:43
how?