Problems on Ages in Maths | Adda247 Banking Classes | Lec-13
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- Опубліковано 11 кві 2020
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Topics We Covered in Zero to Hero (Foundation Classes):-
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Approximation - • Approximation Prelims ...
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Ages - • Problems on Ages in Ma...
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pdf mil kdr se rhi hai sir????
How to get question PDF for practice pls tell ?
Sir practice wali pdf kaha se milegi please batao n..... 🙏🙏🙏🙏🙏🙏🙏🙏
@@nandiniraj6357 hey have you got the pdf?
@@sankalpvyawahare1940 No😑
Sir ,
I really want to thank you for all this classes this is really very effective n I try to read from many other teachers online but the way you teache us it's commendable and easiest .
Thank you so much sir 🙏
Sir aapke yha teachers ka combination ek power package h humare lie ... Bhut hi jyada achhe se smjhate h aap sb
Ek fresher jo bs entry kre banking preparation ke field me uske lie ye Ramban hai .
Specially thankyou so much adda 247 ❤
Nice class .. For improving my maths, I used to watch Vidya Guru sessions as well. Learnt so many short cut tricks from their channel.
Smjhne ka ek junun hona chiye jitna bhi smjhya apne dil se smjhya thnkuu...
Thank you so much sir. Ye bolne ke liye ki youtube class me aap koi kasar nahi chodenge. I was in doubt. You are great teacher by knowledge and as person.
Thank u sir ye bolne ke liye UA-cam pe koi kasar nahi chorenge🙂😭 Dil jit liye sir aap
Thank you for such amazing class , it's helping me a lot 🙏
Sir ur energy is awesome 👏👏👏
Who is watching in 2024 ??
Yes
🙋🏻
Am
M bhi
Main😢
Thank you so much sir🙏 you are the best teacher in this universe 😃
Sir aap itna accha padhate ho ki class pause krke comment krne ka maan krta h... aapse accha math teacher koi nhi ho skta
Anybody watching in 2021... btw nice session I found this series very late but making sure that I follow it.
Me too
Me too
I'm watching now.. Dec 2021😎
Yeah i started preparing last week and this session is really helpful
In 2022
10) 10years
11) 58 years
10} - A. B. C
2x+2. 2x. x
2x+2 + 2x + x = 27
5X = 27 - 2 = 25
X = 5 Therefore B is
2×5 = 10 years
11} - A + B = 88
A - B = 12. ( 18-6 = 12)
2A = 100 therefore, A = 50
This 50 years is 6 years ago
So ,now he 's age is 56 &
after 2 years he is 56+2 = 58 years
Thanks..
bhai 1 mai total age 27 h na ki 25
@@sanjaysharma2078 25 ho jayegi agr aap equation solve kroge to 2 less hoga
2x+2+2x+x=27
5x=27-2= 25
X= 5 yrs
@@sachinsuryawanshi9167 mene sirf X ki value nikali h aap ......
B = 2x
2×5 =10 aa jayegi 🤷♀️
@@suhaniparmar07 Gud Suhani❤️❤️
Dear Sir सर हम लोगों के टेस्ट का वैलिडिटी बढ़ा दिया जाए क्योंकि लॉक डाउन की वजह से तो कोई एग्जाम होगा नहीं और वैलिडिटी ऐसे ही समाप्त हो जाएगा अड्डा टीम से रिक्वेस्ट है सभी विद्यार्थी का वैलिडिटी 3 महीना के लिए बढ़ाया जाए Thanks
Sir u are great 👏👏and ur all sessions are mind blowing😍👌👌Thank uhhhhhh sooo much sir🙏🙏🙏
Kam time mein apne bhut acche se topic ko cover kiya h sir ...
Late to watch such great competitive series in 2022 actually worth watching 🙌
i m also watching in 22
I also watching in 2022
True
I am also watching guys
Hi aap exam ka preparation adda ke zero to hero video playlist se kar rahi hai
And thank you so much for this session
I learn everything from your class sir thank you sir ji ❤️😘😘💞
Sir I don't seen sir like you very realistic question and approach .plse take more sessions like this
Q - 10 - OPT - D - 10 YEARS
Q - 11- OPT - A - 58 YEARS
Explain
Q - 11 Solution
Present Age
A + B = 88 + 12 =100
as per question
A - 18 = B - 6
A - B = 12
equation
A + B =100
A - B = 12
2A = 112
A = 56
FINAL ANSWER
A = 56 + 2 = 58.
Thanks
88+6 hoga na 12 kiu??
@@rudranathchatterjee7715 A & B dono ki age milakar 12 hoti hai....
Bhai apka solution galat haai kyun ki ek taraf a+b=88 and dusri taraf a+b=100 kese wo 100 present age ka sum hai to a'+b' hoga
Rupesh narnavare unka sahi hai comments pe dekh do
Thanku so much sir ... Bhut achha kaam kr rhe h aap .....
Ur are the best maths teacher in my life
You did a great job to relate all the Questions of ages to the ratio. A huge round of floor ## Trick master.
Huge round of applause
Best session..:) I studied from Vidya Guru videos as well, many times I got lot many same questions in my bank exams.
Waw
hey i just saw ur comment just wanted to know that its been 4 years now and i was just curious to know that are u still preparing for the exam or u got it;)
What a session 🙏🔥 abb age vale questions mere lie bonus honge
shantanu sir amzing haii aap..padhne main bhi aur personality main bhii sir
Nice session sir. Thanks for helping us reach our dreams
नींद भुलाकर सपनों के लिए मेहनत
कर सकते हो
तभी कामयाबी के ख्वाब देखना!
You are really wonderful sir.. ❤️❤️🙏Respect from west bengal
Sir hame kitna bhi aata ho phir bhi aapse kuch Naya sikhne ko milta hai very very thanks sir
Sir plzzz esi math playlist ko
Newest to oldest arrange kariyee..
last uploaded video 1st mai ayegaaa.
100% devotion
zabardast
session was great
and ur energy is lit
Jabardast session tha.. Lag raha hai sab course kharid loon. Udaan, Daksh and Warrior all are amazing
Great session.... thank you sir😃
ques. 10
Answer:-
Let C's age be x years. Then, B's age = 2x years. A's age = (2x + 2) years.
∴ (2x + 2) + 2x + x = 27
⇒ 5x = 25
⇒ x = 5.
Hence, B's age = 2x = 10 years.
ques. 11
Answer:-
Let the present age of A be x years and present age of B be y years, then
ATQ
(x - 6) + (y - 6) = 88
⇒ x + y = 100 …… (1)
x - 18 = y - 6
⇒ x - y = 12 ……. (!!)
Solving (i) and (ii), we get
x = 56
Hence, the age of A 2 years hence = x + 2 = 56 + 2 = 58 years.
Thanks for detailed explanation
Good
Appreciable
7th anwer???
Thanks for the detailed explanation:)
Thanku sir....bahut accha lga session
Answer 10--10
Answer 11--58
Nice answers
thankyou for these seris sir...means alot!
Sir your teaching is awesome😊😊😊😊
Watching this whole playlist for revision its awesome 😍 clearing all the concepts thank you so much Jordan sir 😍
Did it help
@@hanabi9086 yeah my speed is really increasing after watching this playlist 😃 just go for it buddy you'll feel that improvement in yourself 🥂
@@Trippy_05 actually it's been 7 years since I left mathematics 🙂 but still it's helping me a lot 👍
@@Trippy_05khali is playlist ko padhkar pre nikal jayega?
I am late..But so happy to find this playlist ..
Thank u so much sir f
Shukriya Guru Ji🙏❣️
Excellency at top👌🏻
Superb session sir
Tq so much for this great efforts 🙏
Homework answer
Q no. 10=(D)10years
Q no. 11=(A)58years
Please share solution Of Que no 11?
58 is current year age hogi na?
@@kuldeepsharma-el3lu let A be 'x' years old and B 'y' years old.
Now according 1st condition : (x-6)+(y-6) = 88
According 2nd condition: (x-18) =(y-6)
Solve it you will get x= 56.
Then after 2 years A's age will be 56+2=58
@@PureDesicooking thank you brother
Q. 10 10years
Q. 11 58 years
Mind blowing session sir
Thanku so much
How?
@@sahityak33 Q.10 >>
According to question B=2C And A=B+2 so hum A ko aaise bhi likh sakte hai A= 2C+C
Now A+B+C=27
(2C+2)+2C+C=27
5C=25
C=5
Now B's Age is 2C means 10
Q.11>>
According to Question A-18=B-6
A-B= 12
Again According to Question..6 years ago sum of A and B's Age is 88
So In Present 88+6+6=100
Now (A+B)+(A-B)=100+12
2A=112
A=56
After 2 year A's age is 56+2=58
Thank you 😊
Q.10 pe A=2C+2 hoga
amazing class you are really magician of maths
Thank you so much sir. Its really nice session.
Anyone watching this series after IBPS RRB NOTIFICATION HERE ?
Yes
Yes
Yes
Aur hoga bhi nhi
Kyu nhi hoga
10...10years...
11.....58years.....
Thanku so much Sir for this. Session 🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾
11th ka solution btana plzzz
Thnku a lot sir 👌👌
Adda247 is best.thank you sir
Que no 11 explanation------
6 saal phle...
(A+B)=88 yrs
We know that 18 yrs before A's age is equal to 6 yrs before B's age ----
( (A-12) + A) = 88 [ A-12, A ki 18 yrs phle ki age hai uss tym p A ki age B k barabar thi]
A-12 + A =88
A=50 ( ye 6 saal phle ki age hai)
A present age...
A= 50+6= 56 yrs
Isliye A ki 2 saal baad ki age
A+2= 56+2= 58 yrs .....Answer
Tysm Bhaiya
Qn 10. 10
Qn11. 58
awesome session sir thank you so much..
2023में कोन कोन देख रहे है.....?🧟
☝️
36:52 me answer galat h n ??
@@keshavrauniyar2096 Sahi se add nahi kiya
@@keshavrauniyar2096 han 4489 aayega sahi se add nhi kiya
I'm 😢
Tnhnkuuuuu so mch sir for this session .... Vrrrryyyyyyyyy nyc session sirrrrr🙏🙏
Best study channel on yutube platform
Thank you very much sir from the bottom of my heart 🙏
question 11:
(x-6)+(y-6)=88_______(1)
(x-18)=(y-6)---------------(2)
from (1)
y-6=88-x+6
therefore,
x-18=88-x+6
X=56.
two years hence,
X=56+2=58
therefore,58 is th answer
second mthod :
A+B=100 (' . ' A+B=88+12 i.e. 100)
A-B=12
2A=112
A=56
TWO YEARS HENCE
56+2=58
Tq
Thank you so much!!!❤️
Will you please solve 10th question... Please
@@jeevansugupta8153 here it is..
Let C be 'x'
Let B be '2x'
Let A be '2x+2'
Adding, A+B+C=27
x+2x+2x+2=27
5x+2= 27
5x=27-2
5x=25
x=5
B's age= 2x = 2*5= 10 years.
Option D
Still people were watching in 2022 november😊 including me also
You made it as easy as ABC👌
thankk u so much sir for ur efforts
58 years Thank you sir
7- 3:4
10-(d)
11-(a)
Thank you sir.......for such a good session 😊😊
Please teach me
Sir awesome trick of d day maine ek sikha tha pr kfi timetaking tha this is the best 2nd one that 50 and 25 is taking base that one I know but previous is really easy
36:47 Check the addition again. square of 67 is 4489. add remark for it. gr8 series.
Q7) a) 3:4
Q10) d) 10 years
Q11) a) 58 years
Thank u so much sir for this amazing session...
Sir jo questions last me aap homewrk k lie dete ho..plz unka sol bhi provide kijie..hume check krna hota h ki aapka method konsa h...ans to nikl hi jata h😊
Haan
Yes
Thankyou sir all topics are clearing
My all time favourite ❤️ Adda247 😘
Great session Sir 👌
HW
Q10. (B) 10 years
Q11. (A) 58 years
Please explain the answer for question no 11 which is 58
@aastha Sharma
A = B+2 ---> 1
B = 2C ---> 2
Substitute eqn 2 in 1
We get, A = 2C + 2 ---> 3
Now we have to find A + B + C = 27
substitute eqn 3..
We get,
(2C + 2) + (2C) + (C) = 27
5C = 25
C = 5
@@TheCooldude652
(x-6) + (y-6) = 88 ---> 1
x-18 = y-6 ---2
Substitute eqn 2 in 1
We get,
x-6 + x-18 = 88
2x - 24 = 88
2x = 112
x = 56 now the present age is 56.
Then the age after 2 years will be,
56 + 2 = 58
@@TheCooldude652 if C is equal 5 then B is equal to 10.. I hope you will understand
(x-6) + (x-6) = 88 -----1
X-18 = x-6 -----2
Substitute x-6 into 1st equation,
U will get x = 56
So 2 years hence = 56 + 2 = 58 ans
Hope it helps 😊👍🏼
Sir 67 ka square 4489 hai, 4569 nahin.
Thanku
Eloquent session sir ji 👍👍👍🙏🙏🙏🙏🙏🙏🙏
Homework ans
10.(10 years)
11.(58 years)
Please explain 11
but 58 is the present age and we have to find the age of A two year hence ,so i think 58 is not the ryt answer ,but if i'm wrong plz correct me....* --- *
@@Kaleshi_chori12 by the aap dance acha krti ho
@@Kaleshi_chori12 56 is present age after 2 yr the age is 58
@@Kaleshi_chori12 u r from jammu
Lady don
10. Age of B is 10yrs(D)
11. Age of A is 58 yrs(A)
Thank you so much Adda247 for this useful foundation sessions.🤩😍🥰
Solve karke bataye please
@@prlnceyadav9975 Suppose age of C is x , than B is twice the age of C i.e 2x and A is 2 years elder than B so 2+2x
A= 2+2x
B= 2x
C= x
Their total is 27
2+2x+2x+x=27
2+5x=27
5x=27-2
5x=25
X= 25/5
X=5
Age of B is 2x =2*5=10yrs
@@sakshitiwari4314 is mai 2x+5x=27
Hai na usmai 5 kese ayaa
@@UshaRani-wz3tf bcoz see usmay 2+2x+2x+x =27 👈 esa hai Ismay total 5 x hai (2x +2x +x = 5X)
@@sakshitiwari4314 jese 5×5=25 wese kya
Thank you so much sir
Just amazing class👍👍👍👍💯💯💯💯💯💯💯💯💯💯
Guru ji aap ki class m mja aata h, aur jb to aap ye bolte ho na👉 mere bette, tb to aur jada mjaa aata h😅😅😄♥️
Q10.B's age 10 years
Q11. A's age 58 years
Thank you sir for ur fruitful session😊😊
Bhai 11 question ka solution bata do
@@saurabhdixit2465
A-6 +b-6=88
a+b =100
A-18=b-6
A-b=12
A=56
After 2 yrs=a+2=56+2=58
@@tanmayik2397 Thanks bhai
@@tanmayik2397 ye 56 kise aaya plz tell me
PDF kaha milaga ratio ka
Thankyou sirji
Bahut bahut shukriya @santanu sir
Who is watching this in 2024 like me? 👍
Sir homwork question 11 ka answer kya hoga
Same m also not getting the solution of question no. 11
Thanku sir🙏
What a wonderful session sir 😱😱
HW
Question no 10...Ans (10 year )
Question no 11 ....Ans (58 years )
10th no Wala ans kaise aaya
Suppose C ka age x hai to
B ka age uske double matlab 2x hoga aur A ka 2x+2 =27 year
So 5x+2=27
X= 5 aayega phir isko b me put karenge to 10 years aa jayega
@@dipakkumar99911 thanks 🙏
Ans 58 kese aya.. Plz help
@@darshnamintupatel7413 iss question me hm option le kar dekh lete hai
Pehla wale option me 58 hai to usme se 2saal jo extra se bola hai usko minus kr lete to bach rha hai 56 (present age in2020)
Phir suppose abhi 2020 chal rha hai to 18 saal pehle pehle 2002 year chal rha, hoga tb uski age hogi 56-18 to 38 aa rha, hai
Ab B ka age 6 years ago v utha hai jo A ka 2002 me hai toh uska age v 38 hi hoga in 2014 toh 6 saal baad uski age hogi 38+6 = 44 years
Aur A, ki age hogi 38+18 = 56 years dekho indono ka sum 100 ho rha, hai
Ab 2saal ke baad A ki age 56+2= 58 years Answer.. ✌✌
2024 k liye kon kon dekh raha hai 😅😅
Thank You Sir Thank You Very Much 🙏🙏🙏🙏You are the Best Teacher of Quant
Wonder Session ✌️
52:31
1 - 1 karke nikal rahe hain🤣
😂😂😂
Harabhara parivar😂
Sir ratio ka question kaha milega...
thanku sir just lov your session and i always like and share your videos
Sir my all doubts clear 🙏🙏🙏 namo namo shantanu sir ❤❤❤
2024 me kon dekh rha hai comment me reply kroo
✌✌
@@paulamichanda433 hey what are you prepairing for ..
Q 10) B = 10 YEARS
Q 11) A = 58 YEARS
THANK YOU SIR FOR SUCH GREAT EFFORTS!!!
Can you explain 11no.qn please
How 58.
@@swapnarekhamohanty4998 according to the given conditions , if we simplify the two conditions... we get A+B=100, A-B = 12, by solving these two we get A = 56 , in question they asked us after 2 years, so 58 will be the answer
@@kurisettisusmitha3686 oho. Thank you sushmita
Hey guys did you got that pdf for practice?
@kurisetti Susmitha...can you please explain no.10?
Thnku sir!!!
Thank u sir 🙏🙏🙏🙏
2024 mai kon kon dekh raha h