Completed the whole series today Arithmetic ✅ Number system ✅ Algebra✅ Reasoning✅ Geometry ✅ Loved the efforts done for us ! UDIT SIR IF YOU ARE READING THIS THANK YOU SO MUCH FOR THE WHOLE THING ❤
I think that if someone is rich, then he can only afford high fees tuition and crack the tough exams like CAT, XAT, IIFT, CMAT ,IPMAT, SSC & SET etc etc, but now I don't think that it is going to be true, because you're there to help all family class students. Thanks a lot sir.🙏🙏🙏👏👏👏🥰🥰🥰👍
Trust me meine 70k bhare h tution k liye, fir bhi aakhir me toh mba pathshala se hi padh rahi hu kyuki tution me kuch samajh hi nae aata. Inki videos dekh ke mere concepts clear hore h varna kabhi ho hi nae pate
tuition baalo ko lagta hai jo baccha unke paas aya hai uska concept pehle see hee clear hai but aisa hota nhi hai bo basic kabhi explain nhi krte ....mai bhi sochta tha kii paid tution le lu but jb saare students kee comments dekhta hun to mind change ho jata hai @@vidhijain1322
Qn 50. a) 10 km/hr 24/x-y + 28/x+y = 6 Similarly other eqn, By guessing 28/x+y to be smaller considered that 2 means x+y should be 14 similarly x-y = 6 Hence speed of boat = 10 km/h and speed of stream be 4 km/h. This value satisfies the second eqn as well.
@@Heythere-ne7iv So we can have 6 by 1+5 or 2+4 or 3+3 right. So we kind of use guess work and chose 2+4 pair and out of 28/x-y and 28/x+y , 28/x+y is smaller(as it's denominator is bigger). Means 28/x+y should be 2.
the guessing wont woirk everytime, u can just take U as upstream speed and D as downstream speed and find U and D then just take average of these two for speed of boat in still water.
@@sarthakvarshney9726 24 US...28 DS =6 HRS, 30 US...21 DS=6HRS 30MINS... GO ON INC +6US AND -7DS WITH RESPECT TO 30 MINS+ EACH TIME.... U WILL GET 48 US...0 DS=8HRS. THUS SPEED US=48/8=6KMPH. DO THE SAME FOR DS(GO OPPOSITE WAY) U WILL GET DS=56/4=14KMPH. X+Y=6, X-Y=14. SOLVE FOR X, U WILL GET X=10KMPH. SRY THIS IS THE BEST I CAN EXPLAIN IN TEXT.
The question is asking the Speed of the Stream to the Speed of the boat Upstream so the speed of the stream is y and the speed of the boat upstream is x-y where x is the speed of the boat we have y value as 1 and now upstream is x-y = 5-1 =4 so speed of stream/speed of boat upstream = 1/4
@@chaitanyadixit3734 The question is not asking ratio it is asking how many times the speed of the stream is the speed of the boat upstream. Speed of the boat upstream is 4 and the speed of the stream is 1. So answer will be 4.
@@tenzinwangden4080 make 2 equation from the data given, solve them and find ratio of x & y, then check which value of x and y satisfy the equations, then the value of x is the answer
t.me/mba_pathshala
Sir age ke sessions hi nahi hai ab age ka kahase padhe?😢
Completed the whole series today
Arithmetic ✅
Number system ✅
Algebra✅
Reasoning✅
Geometry ✅
Loved the efforts done for us !
UDIT SIR IF YOU ARE READING THIS THANK YOU SO MUCH FOR THE WHOLE THING ❤
are you also doing self study
Great 💯👍🏻
I think that if someone is rich, then he can only afford high fees tuition and crack the tough exams like CAT, XAT, IIFT, CMAT ,IPMAT, SSC & SET etc etc, but now I don't think that it is going to be true, because you're there to help all family class students. Thanks a lot sir.🙏🙏🙏👏👏👏🥰🥰🥰👍
Msg me bro! I'm also preparing for IPMAT
Trust me meine 70k bhare h tution k liye, fir bhi aakhir me toh mba pathshala se hi padh rahi hu kyuki tution me kuch samajh hi nae aata. Inki videos dekh ke mere concepts clear hore h varna kabhi ho hi nae pate
Which classes are you taking
tuition baalo ko lagta hai jo baccha unke paas aya hai uska concept pehle see hee clear hai but aisa hota nhi hai bo basic kabhi explain nhi krte ....mai bhi sochta tha kii paid tution le lu but jb saare students kee comments dekhta hun to mind change ho jata hai @@vidhijain1322
@@vidhijain1322are you still preparing aur apka cat hua kya
Qn 50. a) 10 km/hr
24/x-y + 28/x+y = 6
Similarly other eqn,
By guessing 28/x+y to be smaller considered that 2 means x+y should be 14 similarly x-y = 6
Hence speed of boat = 10 km/h and speed of stream be 4 km/h. This value satisfies the second eqn as well.
I didn't understand please can you explain it again?
@@Heythere-ne7iv So we can have 6 by 1+5 or 2+4 or 3+3 right. So we kind of use guess work and chose 2+4 pair and out of 28/x-y and 28/x+y , 28/x+y is smaller(as it's denominator is bigger). Means 28/x+y should be 2.
@@rahulraj_yt Okay now I got it thanks!
the guessing wont woirk everytime, u can just take U as upstream speed and D as downstream speed and find U and D then just take average of these two for speed of boat in still water.
@@adarshkesarwani3384answer bta de bhai
Satisfaction is when sir say
Me exam me hota to ese na krta
thank you so much sir for very amazing classes now iam able to solve every questiomd about time speed distance again thank you sir so much....😊😊😊😊
sir in 49 question i think time will should be constant and if uu considred time is constant ans will remain same 😊😊
1:16
10:30
17:07 imp
aaj pura khatam hogaya arithematic love youuuuu
sir in q 47 he goes downstreame and comes back than his total distance would be 60 ?
Sir plz circular and linear track ka bhi topic cover kar dijiye since usse bhi question aate cat meh 🙌
in 48 we can do by (Ds-Us)/2 speed of stream which would be 1/2 or 25
Q50 Answer is 10... did it in 20 secs. Even sir didn't do it with his own method, I did. Sir solved using traditional eq method.
which method bro ? can u pls explain
@@sarthakvarshney9726 24 US...28 DS =6 HRS, 30 US...21 DS=6HRS 30MINS... GO ON INC +6US AND -7DS WITH RESPECT TO 30 MINS+ EACH TIME.... U WILL GET 48 US...0 DS=8HRS. THUS SPEED US=48/8=6KMPH.
DO THE SAME FOR DS(GO OPPOSITE WAY) U WILL GET DS=56/4=14KMPH. X+Y=6, X-Y=14. SOLVE FOR X, U WILL GET X=10KMPH. SRY THIS IS THE BEST I CAN EXPLAIN IN TEXT.
Please provide the time stamp where he explained the shortcut method for this
love you sir
sir please circular and liner track n races kra do
When can we expect further videos from TSD?
Thankyou so much sir ❤️❤️
Good Afternoon Sir,
You said you will also teach "circular tracks and linear tracks" so sir you wont do that part ?
ques 48 bouncer
Why did sir take the time as one hour from A to B in Q49???? 18:30
Because in downstream it takes 1hr to cover the distance
@@brahmendradevarampati5072assumed value??
Q 50) Ans 10 km/hr.
in q 49 xshould be 2.5 and y be 1.5 in order to get addition 4 & subtraction 1??
Ans:- for home work question is 10km/h
Ques.50 = (A) 10 kmph
thankyou sir
I'm very grateful for your help and support 😊
Where are circular races and linear races 🙏🏻
Question 50. Ans 10 km/hr
Q 50. Ans = 10km/h
Great session 👍👍👍
Q50 ---- 10km/hr
Sir in ques no 47 why we have taken D=30 instead of D=60 as the total distance covered by the boat is 60km?
30 is mentioned in the question itself as distance
Watching this after 1.5 years 😢
Kitna cover huaa..?? Kya syllabus kr liya ??? Quant Mai
@@Deepika-j2y Basically I watched to feel same level of study culture 😂😁
Que 50-10km/hr
Could you please explain?
thank you sir _/\_
simple interest and compound interest ????
In Q.)48 Why is it 1/4 times and not 4 times ?
The question is asking the Speed of the Stream to the Speed of the boat Upstream so the speed of the stream is y and the speed of the boat upstream is x-y where x is the speed of the boat we have y value as 1 and now upstream is x-y = 5-1 =4 so speed of stream/speed of boat upstream = 1/4
@@chaitanyadixit3734 The question is not asking ratio it is asking how many times the speed of the stream is the speed of the boat upstream. Speed of the boat upstream is 4 and the speed of the stream is 1. So answer will be 4.
In Q.47 ans is correct but the method of solving is incorrect as the teacher taken D=30 km /hr but d=30 km and d is distance not a speed
Sir, 49th question ki language bohot unclear hai, hope exam me aise unclear questions na aye.
ques 47 m 60 ayga
10km/hr
10 km/hr
Q50- 14km/hr
how?
Any strategies about varc
Thank you so much sir.❤❤
Thank you so much sir....❤
Q. 50 - a) 10 km/hr
explanation pls
@@tenzinwangden4080 make 2 equation from the data given, solve them and find ratio of x & y, then check which value of x and y satisfy the equations, then the value of x is the answer
@@RahulKhattri07 its a very long approach try something new pls
@@manikant_dj it takes hardly 1 min to solve like this
Q.50 is 10 km/hr
Does anyone know any shortcut method rather than substitution and cross multiplication method?
14 km/hr