TNPSC GROUP1 | MATHS RATIO/AGES/AVERAGE | CLASS 03 | Prelims | 7 DAYS PLAN | TAF IAS ACADEMY
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7 நாட்களில் எளிமையாக MATHS & CA வில் முழு மதிப்பெண்கள் பெற: • Video
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Sheela=8
Leela=8/2=4
Leela age =4
Ramesh=4+6=10
Ramesh age =10
Krishnan=10+4
Krishnan age =14
Gobal=14-4
Global age=10
Answer=Ramesh and gobal
Correct 👍
Super
Nice🎉
Q/s:43
10 முன்- B: x A: 4(x)
Now - B: x+10 A: 4x+10
10 பின்-. B: 2(x+10+10) A: 4x+10+10
2(x+20)=4x+20
2x+40=4x+20
20=2x
x=10
Current B=x+10
=20
Correct
Correct
But after 10 yrs qsn la A n age b n age pola 2 madangu...so A = 2() thane varanum
@@sripriyamanickam3241 10yrs before 40:10
Present age 50:20
After 10yrs 60:30
B present age = 20yrs option A is correct...
Correct
Sir question 43 answer is 20. because neenga ratio va change panni poturukenga correct ratios 4:1 and 2:1
Q. NO:15.
3x-9/5x-9=12/23
by cross multiple, 69x-207=60x-108,
we got x=11,
Therefore, smallest num=3×11=33.
This method is very easy sir.
Enna bha..... Suresh acadamy ah 🙂
Question number 51.answer A .sheela 8
Leela 8/2=4
Ramesh4 +6=10
Krishnan 10+4=14
Gopal 14-4=10
Ans gopal and ramesh same age.is this correct?
51. Ans: ரமேஷ் , கோபால்
Explain pannuga sir...
Qs. No: 43 ans wrong sir. A kku pathila b yum b ku pathila a yum potuteenga. Ans is 20
sir questions ellam kjm bilingual la irundha understanding ku use aagum....tamil ye irukrathu naal kjm sirama iruku.....but romba super ah quick ah purinchika vachitenga ...very very thank you sir
English la edukura nalla channel ethaavthu teriyuma ungaluku
43. Q answer 20 varum nu nenaikurean check pannunga sir
10yrs back a:b=4:1
10 yrs later a:b=2:1
(4x+20)1=(2x+40)
X=10
10 years back A:B=4:1
B's age 10 years ago is 1*10=10
B's age now is=10+10=20years
Yes 20 is answer
@@bsp2849 Yes. 43 Ans 20 & Check 64Q Ans -51
Correct bro
Great
@@sheejasuresh656 for 64 qust...ans 49 only..dats corct
Q no 51
Ans A) gopal and ramesh
10 years
Sir 43 rd question re check panunga... A thn 4 B 1 so answer :20 🤔
Sir unmaiya semmaya adukiringa naraya sums cover pandringa tq sir ... But neinga podra short cut andha time la purithu.... But short cut eppayumey set aaga matuthu sir.... Exam time la short cut use aaga matuthu sir... Forumal vachi podunga enemale it's my request
Vayadhu kanakkil 43rd question,they asked B in vayadhu sir,so the answer is 20years
1:10:29 average
Great work sir 🎉 really the way of teaching is too good and the short cuts are really working well
I am strong in general science but current affairs Ena pandrathunu theriyama iruntha then maths revision kum nenga rmba helpful ah irukuinga tq for your efforts 🥰
Gs epdi padikrathu idea kudunga bro
Yes idea solunga brother
Qn. 51 -> Option A ( Gopal & Ramesh)
Sheela- 8
Leela- 4
Ramesh -10
Gopal- 10
Krishnan - 14
So ans... gopal and Ramesh
Maths class na ithan maths class group 4 ku enkaluku public mode la mutichu kutunka sir ..valka valamudan sir....
43. Ans a) 20 years
Intha questio ellam book la இருக்கிறதா. Previous video not available.
sir .nice video 43 sum value change ans 20
Question no.51 Ans.Option A Gopal and ramesh
Explain pannuga mam...
@@saaronraj6389 pl pllll0p0
36 th question ku yen Direct ah C option ku போனீங்க 🤷🤷🤷
51.À
ஒரு பள்ளியில் மாணவர்களின் எண்ணிக்கை மற்றும் மாணவிகளின் எண்ணிக்கை முறையே 3:2 என்ற விகிதத்தில் உள்ளது. மாணவர்களில் 20% பேரும், மாணவிகளில் 25% பேரும் உதவித் தொகை பெறுபவர்கள் எனில், உதவித்தொகை பெறாதவர்களின் சதவிகிதத்தைக் கண்டுபிடிக்க.
78percent total student 100enga
66 percentage
Mensuration 3D 2D video podunga sir 🙏🙏🙏
ovvoru sum ovvoru type ah iruku.. eppudi easy ah mind la vatcikkarathu.. pls sir last 2class ok but ethu konja doubt sir..
Class 2,1 video available illaiye sir. Day 2 ippo pakurom but day 1 available ah illiye sir. Previous video watch panrathu eppadi.
Sir kindly have English translation question tooo ..... humble request sir 🙏
Vazhga Vazhamudan sir way of teaching sooo good 👍 TQ lotsss sir unga video pathutu 6 to 10 book la sum pakurappa easy ah work out panna mudiudhu neenga work out pani pakka sonna sumsss practice ah erukku sirer tq lotsss sir 🔥
43 rd sum mistake bro... A, b ah mathi pottuteenga
qn43 b oda ratio 1 *10 =10 + 10 = 20 years but wrongly taken 4*10=40+10=50 ...check it
43 ku answer 20 sir. Check it.neenga a& b value vai interchange pannitinga
16 ஆம் கணக்கு.
பின்னத்திலும் கூட்டலிலும் உள்ள எண்களில் (சமமில்லாத இரு தொகுதி) தொகுதியை =க்கு அந்தப் பக்கம் எப்படிப் போகும். புரியவில்லை யாரேனும் விளக்கம் தாருங்கள் நண்பர்களே
7/15 + x/x = 7/11
7+x/15+x =7/11 ippo try pannuga
@@asmjmohammed807 மகிழ்ச்சி நிறை நன்றிகள் நண்பரே
@@NizhalThedumVeyil parava illa bro
Sir question no 37
Present age only 15 yrs six years after 21yrs thane answer varum kindly check confirm sir
Qus no 43 is correct.. Present age A is 110 and B is 50 ..
Ur questions are so good sir but you are solving the questions only ..
Anna 38 question la half the ratio means for 3:4 means 1:2 epdivaru plz could you xplain
Ramesh 6 years old sheela 8 years na , 8+6=14 ila?
45:25 ages
Sir oru small request 45 min ku mela pona divert aagudhu sir so rendu part ha kuda podunga sir
But really class very well& usefull
Only few days are there for prelims no others way to finish he s teaching fast with concept clarity...he s saving our time only u carryon by this ways sir .... thanking you
43 .Answer a) 20 is correct
Unga session unmayave useful ah irku sir.. bt formula madri ella sum um podringa bt en ipdi podanumnu explain panuna nalla irkum.. bcz nenga podra sums ellame ans therinju athu epdiyachm vara vakira madri iruku.. explain panuna thana detail ah puriyum
Correct
Correct
Q 51 answer A
Sir intha sir pc exam ku age sums vaachu oru video pooduu sir intha sir teach pandra mathiri oru video panna sooluugaa sir kindly request to taf ias team
Kadavule nandrigal pala 🙏🏿
64 questions..ans is 51
51. Gopal and Ramesh
Intha eppadi identify pandrathu 3nala divided agum appadinu
Way of teaching method super sir . Thanks for shortcut tips
45:15 age
51. A . Gopal and Ramesh
43)Ans-20
43) ans :20 sir can u xplain sir
Yes 20 than varum avaru ratio 4:1 pathila 1:4 potu taru
Nanum apadi than ninachen.
Yes u r right. Ans 20years
Sais acadamy துணை
நன்றி தெய்வமே
அண்ணா 5 question answer wrong
0.08*0.32=0.0256
But u put 0.00256
Question no. 6 wrongly teached. Formula for finding 3rd proportion is (Bsquare÷A). U teached 4th proportion rule
pls proof that??
51.ans கோபால் மற்றும் ரமேஷ்
Question 43 A is a answer sir
sum no 32: edhukkaga 5:7 kuda 10 multiply pannanum?
Mensuration topic please nadathunga sir
43 sum and is 20years of B is now. But Ur ans is none one of this how is it sir plz explain
Super
இதயம் கனிந்த நன்றிகள்...... 🤝
51). Ramesh 10 வயது, leela 4 வயது, sheela 8 வயது, gopal 10 வயது, krishnan 14 வயது
Super mam...
51.gopal and Ramesh
That inthanda.... 👍🏻
Q. no: 31
ans is 8: 7 or 7: 8
5th question root of 0.0256 sir
நன்றிகள் பல உங்களுக்கு🙏🏻
22 nd sum i have one doubt.. anyone explain me...
Why we cant take the income ratio for the answer...
Pls any one help me..ithanoda question PDF ipo download aagamatinguthu ...yarathu download panirundha comment la podunga pls🙏🙏🙏
I like your teaching very much ........
43 ans is 20 years
Day 2 pdf thanga sir.... thank you...
Thank you sir very useful video
Pdf file not download please help me
Q.no. 28. Option is wrong...it has to come 16 4/6
இந்த வகுப்பில் கடைசி கேள்வியில் கூட்டப்பட்டால்
50*6=300
+ 15
- 9
-----------------
306/6=51
தான் சரியான என்று நினைக்கிறேன்.
Yes
question no. 43 the solution is wrong sir, the ans would be 20 yrs... bcoz u have taken the ratio as 1:4 but actually its 4:1....viceversa
Ella summum I can understand bt entha sum ku entha type nu yosicha apdiye ellam typeum vanthu confuse pannathu...bt ur teaching is really useful for me...tq so much
Unga class very useful sir. Tq sir
QNo 32 lthavin vayathuthan 60
Answer of 64th question is 51
Sir day 2 pdf uploaded pannunka sir please
Hello guys sum number 43 ku doubt keta Yellarukum enaku understand aanathu vechi solren.. Sun la 10 years before and after than kuduthirukanga.. So Ippo 10 years after la ans substitute panna ans 20 varum but Athu future la Eruku present ku varanoona 10 minus pannanum Thane so ans will be 10... So that none of the above ans
Question no 43: ans 20 sir
Question no 15 answer 🤔 sir
Super sir class but konjam methuva sollunga sir
51 ans A
Yes ...A tha ans
Super 👌👌👌👌👌👌
22 question: 9600-7800=1800/2=900
Question number 15 ans ?
51) gopal and ramesh ans
Awesome....u r rocking
43question Answer 20years thane sir varum
64 Q. Ans :49 or 51
Group 2 ku ithaa refer pannalama sir...
15th question answer ena bro