Which country would be Best in Math?!
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- Опубликовано: 26 сен 2023
- #giggle #math #korea #korean #japan #india #indian #china #usa #american
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Thank you for having me, this was fun ❤❤❤
:>
Edit:dont ask me why i did that face.
@@shael982007it'll be 6+1=7 in the end.
@@shael982007Let's change the numbers to 6-1+2. By your rule, it should be 3, right?
But 6-1+2 is the same as 6+(-1)+2 because a subtraction is the addition of a negative number. So following BODMAS, it should be 7
@@ni54396-1x0+2÷2
= 6-(1x0)+(2÷2) [items within parenthesis are evaluated first]
= 6-0+1
= 7
Well we can also use pemdas method on this one our teacher taught us both ways to do it in India.
@@ni5439actually yukat got it irght but lost confidence
As an Indian we learn to tackle these problems fully till grade 5 at least
Don't you remember Psa book in school that given.
nods from China
Right
it is the easiest maths i have ever learned
We use to solve these questions in “talent hunt” exam there was a book of talent hunt
It's funny how the episode is about Mathematics but not a single question is from Mathematics and instead questions related to GI or General Intelligence
Exactly lmao
Not really the first and the second one is for sure basic math
@@johan7944 if my maths teacher said 11×11=4, he would be going home😅
@@neeb2004Hahaha sorry my bad 😅..... i mean the first and the third one is for sure basic math
exactly these types of 'riddle' questions is used in math exam here ☹️☹️ i hate it sm
As an Indian, Many Indian students attend English medium schools, which can sometimes make it challenging for them to fully understand subjects taught in English. However, when it comes to math, language is not a barrier. This is one of the reasons why Indians tend to do well in math
I don't think learning subjects in english is a problem for people who went to english medium schools from the get go(which is most of the population) because we learn english from the start. Heck most of us learned the English alphabet before the alphabets of our regional language. What I think makes people think we are good at maths is the sheer number of people in our country makes it so that even if a small percentage of the population is good at something it amounts to a LOT of people. And ofc the people who represent us outside of India are people who move out for work or other reasons are mostly people who are good at maths(as most people work in IT or other science-related fields)which is why they even make it out of the country in the first place.
And also the way we are taught and how we are encouraged to not rely on calculators until we go to college
@@Poppy_pop 90's kid will understand my point and I'm only saying it's one the reason.
you are taught both native language and english language , while english being first language. all other subjects will be in english
imagine , you study all subjects in english at school , and use native language for everything else at home or outdoors. it does affect understanding, based on which language you are most used to.
btw i do agree on that population aspect , on why people think indians are good at math. also teaching system
@@zeus-yz6gsfirst of all English is not first language before college
Yuki was right in using BODMAS rule but she forgot to do multiplication after division. Anyway anyone would forget during pressure.
When she got 6-1*0+1 , after that she did multiply and got 6-0+1 but she did mistake in addition she added 0+1 instead of 6+1..... that is why she was getting 5 (I also did same at first)
She had taken -1 instead of+1
@@rachanavenati5002 No...btw isn't it bodmas? Acc to bodmas you have to do addition , so you add 6+1 not -0+1 since the 0 is negative it can't be added.... for example 3-2+1...which will be 4-2=2 not 3-3=0
@@lxvcre -2+1 is still -1 bro not 3
@@puneetsharma312 🙂🙂 ik but people are adding those as -(2+1) and not -2+1 just like in the original 6-0+1 , they did 6-(0+1)=6-1=5
Yukta was going correct with the BODMAS rule! But she lost confidence mid way.
ikr the answer is 5 and i am sure about it but google says its 7 what to do
@@tanusree122I'm indian, and ans is 7
even if u go with the bodmas rule u get 7
@@tanusree122even using BODMAS you still get seven, I think you’re a bit confused about the method like I was a while ago, when we get to 6-0+1 you probably added the 1 to the 0 and got 6-1=5. But that’s not how you’re supposed to use bodmas, you gotta view it as +6-0+1. Here you do all the adding first so 7-0=7 hope that helped 😭
WTF she was doing π_π
Looks like she never appeared or attempted for competitive exams 🙂
as an indian highschooler these were so freaking easy and fun, love it
Yeah these questions are freaking easy for Indian highschooler like we can solve just by seeing the questions. Like calculating in mind
Same, they were so easy
Same as a 9y/o Vietnamese even I can solve all of these
@@jinnxx2729handover your degree to me😂😂😂😂
yea, an average 13 year old in korea can also solve these difficulties. stop thinking it’s “only for Indians”
As an Indian. Everyone is good at maths except some people and basics, over confidence you can Do little mistakes like how Yuki did 😅😂😂😂😂
But she give her best 😁👍
Yaa right the bodmas rule was correct ,she could have confidence like lexy and get it done
@@dikshitapatra7801 Yeah 👍
Only Asians are good in Mathematics. And that includes East Asians only.
How many golden medals did endia got in IMO?
@@changjuma6302 Buld cant even spell
It's an IQ test btw, not maths test, cause if my maths teacher say 11×11=4 he will be going home😂
I think in Korea and Japan their education system is so cool they know how to apply tricks in short time
The way they solved the reasoning questions I m impressed and they are also confident about it
There reasoning solving techniques are really good. They are amazing in reasoning and for maths trick you can also learn vedic maths but we students don't trys to learn that
See chinese & indians are good in calculus maths(applied maths) & complex maths on the other hand koreans & japanese are good in reasoning type maths which involves less calculation & more thinking time. Most of the IQ tests need reasoning that's why their IQ is high(eventho IQ can not define anyone that's for sure) . I guess thier education system focus on ground based maths more than applied maths that's why we see them as good in maths.
Tricks don't work everywhere
I'm Indian but I'm not great at maths lol
I really think it depends on the person...
I hate math and I'm from usa
Ofc it depends on the person
Some math discoveries were made by Indians like 0 by arya bhatt, infinity by ramanujan.
@@P1_GTRThat is not surprising
You aren't but what about your other students in your school/College? Are they good at math
Yuki is so good at this !! Especially with the BODMAS trick, she was right using it but like I think she lacked confidence due to pressure (in a good way, i don't mean their ACTUALLY pressuring her!!!❌) but yeah
In my opinion this also can be possible:
11 X 11 = 121 (1 + 2 + 1) = 4
22 X 22 = 484 (4 + 8 + 4) = 16
33 X 33 = 1089 (1 + 0 + 8 +9) = 18
Yeah this qns is logical reasoning meaning we interpret it however we like and the answer should match with the given answer. So in this video whoever prepared that qns he thought of that way so it's not wrong as well..
Yes there can many answers to this question which can satisfy this eqn.
You did wrong math here : 33 X 33 = 9 18 9 (9+18+9) = 36 as 22 X 22 = 4 8 4 (4 + 8 + 4) = 16
@@boyun8962 33 X 33 = 1089
@@boyun8962 Bro use calculator and some brain
Indian student here
The BODMAS rule could be applied here
It would be like
6-1x0+2÷2
As there is no B(for bracket)or O (Of) we will straightaway go to D(division)
6-1x0+1
then well multiply(M)
6-0+1
6+1(as -0 is 0)
7
thus answer is 7
@@kavyapatel5921noo
6-1×0+2÷2
6-1×0+1 (D)
6+1 (M)
7 (A)
The negative sign is with 1 not 6 it's -1
but u do addition first so if u did 0+1 it woul just be 1 leaving it to be 6-1 which is 5 not 7???
@@avbw20 no 1x0= 0 so it becomes 6+1=7
@@avbw20 ya I did mistake too but now if I Look at it in a different way -0 isn’t a thing or even +0 . Idk if it is in higher studies. Also 0 is the lowest number so how can it give its - sign to other number? 😅😂 lol, like -2+1=-1 but not -1+2 which gives 1 as answer. we are just in eager and not thinking it through . So 6-0+1 is 7 . I saw both multiplication and divide so I just did it from left to right 😂 and got 1 , which was way off . 5x0+1 😂 . Maths ain’t just calculations it’s following/knowing the rules and understanding mathematical meaning of an English term.
@@AkritiKhanna-eh2fk yeah according to number line 0 is neutral so there is no + or -
The one which yuki was doing using BODMAS was correct. Just she got a bit confused maybe because of signs
If we look carefully and solve using( BoDMAS) PEMDAS/BEDMAS
The answer would be 7
But it's okay, everyone did well 👍. It was nice to watch this episode
Your profile pic 🤣🤣💜
Except BODMAS problem,all others are aptitude questions or IQ test Questions..
They should have atleast given basic Linear, Quadratic problems or may be geometry questions...
Ikr
Well one person cannot decide a whole country's math but it was fun to see
Unfortunately they were not even doing that. The only real math problem was 6-1×0+2÷2=?
Everything else was a logic puzzle. And they are useless, except if you have time to kill. And perhaps having some fun doing it. But you'll never build a car or a rocket by solving them.
@@forbidden-cyrillic-handleand that was class 2nd problem
Well said
8:33
BODMAS stands for Brackets, Order of powers or roots, Division, Multiplication, Addition, Subtraction
(must be done in order) so,
6-1*0+2/2
=6-1*0+1
=6-0+1
=6-1
=5
6-0+1
Becomes 6+1 (because 0 can not be negative which even if it is, -0 + 1 = 1)
6+1 = 7
Edit: I just realised your supposed to do 6 - 0 first because of the rules or operation, but 0 still can not be negative and the answer would be the same anyway (for this equation).
Yeah it's 7 u r having brain
-0+1=-1 💀💀💀💀💀
@@YoGrannyGotNoKneesthat's correct when it's 0-1=-1
I haven't even watched it but I lnow it's not the US 😂
ong
😂😂😂😂
Wkwk.
Hahaha i think most of the world would already know that😂
As an Indian who gets anxiety easily.. This video was stressful and funny at the same time.
That Indian girl is so cute😂❤
The black one?
@@changjuma6302 she's korean
As an engineering student these were quite slovable and easy for me since these questions come under aptitude and reasoning topic of maths. And in engineering sloving aptitude questions is a must ~
But I still prefer other topics over this one like linear algebra (especially matrices), differentiation (especially partial DEs) and Z-transforms ^^
These aren't channels for you though
@@divineflu34567 what? can't I watch normal videos in my free time??
I agree. Most of these are actually Aptitude and Reasoning questions , they are not Mathematics except that BODMAS one. But sista Z-transform and differentiation is too much Mathematics they won't give them here in this ep 😂😂 instead they could have just given normal like Time distance, boats , unitary methods, profit loss etc.....blahblah....
good for u
you forgot to write some other important topics like Calculus ( including Vector calculus), Numerical methods, Fourier series, Probability and Statistics and many more.
( Don't show-off here there are many more brilliant persons are watching. watch only 4 entertainment purpose )
But I have another solution for the question
11 x 11 = 4
22 x 22 = 16
33 x 33 = ?
It would be 18 too
Since
11 x 11 = 121
1+2+1 = 4
22 x 22 = 484
4+8+4 = 16
Therefore
33 x 33 = 1089
1+0+8+9 = 18
Proved
Wow, 👍
@@svv4655yeah.... that's what I too thought... therefore that question can have two answers
I have the same answer 18
Yea I thought the same thing since she said it was 36 maybe she explained like
1+1 *1+1= 4, 2+2*2+2=16, 3+3*3+3= 36 maybe her explanation
Yeah I also did it that way
It will ALWAYS be between India vs China wen it's comes to mathematics or coding 💯 ..
As an INDIAN 🇮🇳😅
I jate maths but in our class so many of my classmates are intelligent 🤓🧠
It's probably india or China
When the Indian girl said she is bad at maths, she was not kidding 😅
the second problem is also not entirely right..
the american girl has this idea..
11x11=121, futhermore 1+2+1=4
22x22=484, then 4+8+4=16
33x33=1089, soo.. it can also be 1+0+8+9=18
well i guess the host aint good at math either😂
She didn't thought that way she was thinking 2x2 x 2x2= 16
1x1 x 1x1 = 4 that's why they said it will be 1 not 4.
then she should've explained it.
We have similar thinking capabilities
Her answer was 81 not 18
To all my Indian brothers
There is no -0 or +0
A zero is always seen as zero (nonnegative number)
So -0 +1 would be +1 and +0 +1 would also be +1.
It has nothing to do with BODMAS
Bro I am Indian and ik it should be +1 not -1. People here are just confused.
I have been taught since childhood that in this situation the sign of the bigger number is considered.
Eg: -3+5=2
The way my dad just dropped by and he asked me what I was watching, I told him it was about maths and he asked me to show him the questions, He solved them all in under 5 mins and even explained to me how to do it! He even got the 1st one correct with the man and the whistle, and the fact that he's just a simple office worker. I wish my dad could show his skills someday and fulfill his dreams. He's Bangladeshi btw 😊
Its a childplay.... if u are gov job aspirants in any nation then u can easily solve it... by the way im not gov job aspirant
i felt the indian girl when she said she doesnt use her brain when shes too competitive T0T
@@jyotiagarwal94 yeah ik, im like that too T-T
laaj rakh lee yukti nai at the end ,it seems world really expect alot from us ,getting prouder and prouder day by day on my country Thanks yukti
As an Indian I'm surpirsed Russia, Czech, Germany was not included. They Pioneered modern math in lot of ways. Plus if you really want to test math abilities Olympiad like questions should be used.
Yeah but none of these r really maths tho, its logic and reasoning (make believe maths)
@@spilltea4241 exactly people often confuse math being arithmetic, while it's the other way around
İ haven't watched yet but I think it's gonna be India or china, sorry but I think US doesn't stand a chance just saying 😂, anyways let's see
You sure😏
I also thought the same the US will never get it😂
But the calculists are what's practical and needed. Math you can use.
Yuki definitely representing *Me* without my glasses😂😭❤
China & India , no guesses !!!😂😂
Yuki is me, like in India we are good at normal maths but these were more like the questions we would be asked at a logical reasoning paper maths section and I am so poor at it...
I think this is what the Indian girl did : (maybe)
following bodmas, addition first then subtraction right?
So when she got to =6-0+1 she did the addition first : 0+1=1 then the subtraction 6-1=5
🤷🏻♀️
People seem to forget that division and multiplication are in essence the same kind of operation. Some people learn PEDMAS, and others learn PEMDAS. The most important parts of PEDMAS/BODMAS are to do parentheses first, then expressions/exponent, then division/multiplication, then addition/subtraction. E.g. when you divide a number by 7, you are in essence multiplying it by (1/7), so whether you do multiplication or division first doesn’t matter. You will arrive to the same result, as long as you do P&E before, and A&S after.
I thought that they will make them do calculus and stuff 🤦♂ Couldn't belive myself how wrong I was 😅
indian-american here, this kind of math is SO much easier than calculus for me lol
It was more like an IQ test than some mathematics one
The indian was not wrong on the bodmas rule she should've just multiplied 1×0=0 now its 6-0+1=7
I was waiting for some integrations or geometry questions 🙂
Lmao there was so much going on in this video😭India and U.S. were funny. I’m terrible at math but seeing people solve problems is very entertaining. Speaking of math, gotta study for my math test tomorrow.😂
Your right yukta because -+=+ . 6-1x0+1. So,6-0+1=7 so yes it's BODMAS rule.
I feel like this was really fun for some of them
They aren't even mathematics questions, they're general intelligence questions 😂
they are lmao. They come under aptitude and reasoning section of maths.
6÷2(1+2) =?
My math is very weak but this is a really easy question... because this is all related reasoning and logical thinking based questions and Bodmas. Now in India, elementary schools teach reasoning to students to improve their logical thinking.
Woah stop right there. Elementry is just too much. Even I am Indian. This is thought in primary schools.
For the BODMAS question, Left to Right is the key. we unconsciously make brackets when we do 6-0+1 so some got 5 but if from L>R, you do subtract first then addition, so 6-0=6, then 6+1=7. but when that Japan girl pointed the Indian girl, I got sad. Indian girl is actually a peacelover, Love that quality she is representing...
I think you guys need to understand what mathematics really is.😂
These r not math questions ladies.....these r reasoning...
But it's fun to watch them...❤🇮🇳
They are maths basic IQ level questions 😅
@@JieunKim-vb7rjTrue, it's kinda like quantitative reasoning classes, which I took and failed the first semester, I passed both of my other algebra classes before that with a B and a C. So I failed the first semester with a D- and passed the second time with a C+. I just learned all the stuff I wasn't good at and drilled it until I was good at it. I did good for most of the class but it was torturous.
I'm going into the police force in NY hopefully soon and one requirement on a part of the civil service exam is all about math. Apparently it's all just basic algebraic and basic Proportions, ratios, percentage equations and questions. I just need to drill and remember those formulas from Freshman year of HS. I didn't even do Proportions and ratios in college courses.
@@JieunKim-vb7rjnot maths
They were putting pressure on Yukta by calling Indu Indu but hats off to Yukta she did well all alone.
You can't base a country's math skills with only a few random girls from their own countries.
They made the warm up question look so complicated in algebra and here all I got the answer by looking and calculating 😂
That whistle being in pairs pissed me off.
These are riddles and not an actual mathematics problem but they did great😊
actually this is logical reasoning not maths
The fact that they all speak such nice Korean or Japanese 😮❤
All these questions were so simple
Indian Maths student here 🧍🏻♀️
Yuki was actually going the right way!
According to BODMAS rule,
x=6-1×0+2÷2
x=6-1×0+1
x=6-0+1
x=6-1
x=5
As Indians, this rule is almost second nature to us when doing plain math, so i get her :p
Edit: Good gracious, I started quite a war 😭
Alr so I thank the people who were civilized enough to be nice about it, and to those who weren't, you guys are the reason that many students are afraid to voice out their opinions from fear of being called dumb. I had clearly only ever said I was a student and that obviously means I am prone to making mistakes, in fact even professionals could make basic mistakes.
I wasn't trying to hide myself or anything, but simply waiting for a school day so my teacher could correctly explain this to me. And I finally got it! To those who found the answer to be 5, here's the reason it's 7:
The key lies with the sign before 0 here;
(-0+1) was the operation taking place because the minus sign cannot be kept as is, and most of us who got 5 made a mistake there.
So, -0+1=1
Therefore, 6+1=7
Not calling anyone dumb or anything. In fact, there's even people who got answers different from 5 and 7; the best thing to do is explain nicely, not criticise people harshly like some in the comments whom I'm not going bother gracing with a reply.
Sorry for the confusion and thanks for the explanations :))
Btw BODMAS rule is a rule we follow when doing plain math like that question; we follow the order of (Bracket Open), (Division), (Multiplication), (Addition) and (Subtraction).
Why did +1 suddenly become -1?
If you have 6, subtract 0 from it and then add 1, it's the same as saying 6+1. Which is 7
@@sidk1210Addition and subtraction are in the same hierarchy. Because subtracting is the same as doing an addition with a negative number. So they should be solved in order from left to right, whichever comes first
Idk man, I've just been taught that way, it's what most Indians have done all their life. As I said, we have a particular rule we stick to when we solve these questions.
And to answer your question, +1 became -1 because addition comes before subtraction in the BODMAS rule, the plus sign was used in the operation with 0 (0+1=1) and the (6-) was joined with (1) so we got (6-1=5).
@@sidk1210 I know. The same order is taught everywhere in the world, maths is a universal language. But the acronym confuses people. It should be written as BO(DM)(AS) since multiplication and division share hierarchy and so do addition and subtraction. Frist you do BO, then DM together left to right and then AS together also left to right
Give them some state-level simplifications😂😂😂😂
As an Indian, China is ahead of everyone in Maths.. bcoz, China has won most gold medals in International Maths Olympiad
Mathematics is a subject that a person must study for life, all technology we have, all rigorous sciences that make technology are based on mathematics and physics, mathematics and physics serve our world until our death.
The time they quickly solved and said 3rd question answer i was still solving 1st question n thinking🙂
Maths running in our genes. 🇮🇳
No matter which Asian country, when we got low scores in maths exam, we know our moms are waiting to kill us in home 😂
Need science class too🤩
Amazing
First answer is 30
x+x+x =30
3x=30
x=10
Now second equation
x+y+y=20
10+2y=20
Y=5
y+z+z=13
5+2z=13
Z=4
Now last,
x+y×z
=10+5*4
=10+20
=30
From India
Bro , technically you are right but wrong at the same time the question is to be done by carefully observing the pictures and not just simply applying the equations
16 is the right answer of this question
Cannot blame you though I also did the same thing but after listening to the answer I again tried
As an Indian I failed at math so many times this is definitely a stereotype that we all are good 😢
Me too
But i passed my mid term 75 from 80 class 12
@@CosmoAryan good for you buddy i barely did 💀 but i was top three students in 12th tho because I took a sub without maths. 👍🏻
I'm Indian and I'm good at maths, this is not stereotype, Most Indians are good at maths, not all
@@shiningstone6771ikr, Not all but Most of.
These questions were so easy lol its just reasoning that you required😂
11*11=4 (11's square is 121=1+2+1=4)
22*22=16 (22's square is 484= 4+8+4= 16)
33*33= 18 ( 33's square is 1089=1+0+8+9= 18)
We can solve a question by multiple methods and it can also give multiple answers
SangHee showing her awesome math skills! Nicely done...
thank youuuu🩷
@@zzanghuiyou are smart
Wait yukt ,your correct with the bodmas rule .Have confidence and go on you ,can do it girl.
she would get the same answer 7 even if she went with the BODMAS rule
As someone who does mathematics and secondary qts (qualified teaching status) [edit: course at University], I enjoyed this so much, but also realised how slow my brain is at calculating and how dumb I am.😢
Every question was piece of cake
these are more quantitative aptitude questions than maths , i prefer these over maths tbh
Having taken intermediate algebra followed by a quantitative math class, which I failed the first time, in college I can for sure say I would've done better in the advanced Algebra class than ever in the Quantitative math class. That as an insanely hard class. Harder than the intermediate algebra I took.
10:41 she just Roasted NASA in 30 sec ... with her own mouth ...😂😂😂😂😂
She’s actually really intelligent and an all A student graduate at one of the top universities in Korea so I don’t think so
@yuktatyagiofficial Nice to see your reply, 😊 but an "A" graduate doesn't mean you are an all-rounder in all subjects, and that's normal. No one will be. She may be intelligent,This could be possible, so I am not ruling it out.😊👍but when it comes to NASA, the first mindset people have is that the kids are going to be good at science and math. when she points out that they don't know Pythagoras, which 7th and 8th grader knows it? mathematics standards can not even be compared with NASA employees because it was not that the questions were of high level. It was just an easy level of aptitude questions, which is the basic for every general competitive exam. found it roasting because she said NASA didn't know. not commenting anything about anyone, because everyone has their own interest in subjects, and they are good at that, but I found the NASA thing hilarious 😁👍😊😅
@@imagine_7 well i agree with you but its all basic maths they should have given higher level questions to see who wins
The first one was basic math tho(which isn’t technically a math),but it was a play of our eyes.
Everyone's a gangster until calculus problems come up
as an indian i did all question's in mind. there was no need of pen in these type of question tbh
Erm.. these aren't math problems though. These are trick questions or riddles.
It's need to divide first ( BODMAS= bracket open divide multiply addition subtraction) ❤😂 she is right after that{ 6-1×0+1=6+1=7} cause 0×(-1)=0 she is right she just forgot
The answer of 1st question is 30... indian students learned this maths from class 4th
Based on objective test, China the best, won the most International Math Olympiad (IMO) 24 times. US 2nd place, 8 times. Skorea 3rd, 2 times.
Yes but the usa team is all Chinese students
heard JEE ADV.
see the questions and tell me
whis is hard
@@user-tc1un8ni2p Then why India couldn't win International Math Olympiad, not even once. Math Olympiad is the highest competition.
@@tobacco118 got it ?
@@tobacco118 may not won multiple times still this is the latest news
Indian girl 🤦🤦🤦🤦 sahi ja rahi thi
Even though they are all older than me, I feel like watching kids playing around!
According to BODMAS--
6-1×0+2÷2
6-1×0+1(priority to division)
6-0+1(then multiplication)
6+1(addition, no value for 0)= 7
This wasn’t math except for the BODMAS question btw, they were all IQ or Aptitude questions 😂
i have to admit im not GREAT at math, but these questions are way too simple. the patterns are easily solved. guess the video can't make the girls look bad lol
I think these are very easy for Indian School students. It's like we're giving an exam for 5th grade Olympiad lol😅😅
My cousin studied in Sri Chaitanya School here in India. He l had basics of Trigonometry when he was in 8th grade(at the age of 13) i think it's good but its a headache &torture for students
Do hard questions next time. It was like children game 😅
I think its general intelligence types of questions not mathamatics 😂
4th one is easy
As a University graduate i can tell that the US and India were right about the 1st one. The answer was 20.
In the 4th question , the answer can also be 830
we know that 5+3=28
using this we can say the value of 3 to be 23
we know that 7 = 9+6-8
from previous equations 9 can be equated to 809
6 can be equated to 206
and 8 can be equated to 208
substituting this we get 7=(809+206)-208
and 7=807
3=23
therefore 7+3= 807+23=830
I thought is Singapore
Being an Indian I got all wrong answers in personal but felt confused because in video no one's answer is matching with mine and I thought that I must be bad at math lol😂
The first question's answer was 20 .but they said it was 16. Lol the interviewer is wrong
@@YOonGiDivOrSeMe yes that's why I thought that I am dumb really dumb 😑
Being an Indian that was easy but that girl is not at maths
At the laste question korean didi your answer was so easy to understand and india was 🤯🤯. Ofcourse i am also from India but i hate all the subjects i only love hindi subject as my second language