Sir unka videos madum than pathu padikiran sir .SI class neraya podunka sir. Pls sir,,🙏🙏🙏🙏🙏🙏🙏🙏poor people padichi .work poka very useful erukum sir.pls sir help sir
23). Ans 20 years Five members average is 24 Total age of five members is 120 Youngest baby age 8 years @ birth of youngest baby family average is 120 - (5*8)= 80 so 80/4= 20 year
5x+2x=7x^2 varathu ok va because naduvula multiply ✖ irunthathan powerla irukkuratha multiply pannanum ok va but ithula ➕ than irukku so power la irukkuratha multiply✖ pannakudathu common ahh yeduthukkanum ok 👌👌👌
24 question ku past eduthu pannum pothu 1:2 varuthu future eduthu pannum pothu 3:5 varuthu ethu crt sir X=10 Take past 1:3=1x : 3x 10:30 (10 years past) 20:40 1:2 Take future 2:3 =2x :3x 20:30 (5 years future) 15:25 3:5 What is the crt ans sir?
ஐயா முப்படையே உங்களால் தான் இயங்கி கொண்டிருக்கிறது...நீங்கள் நடத்தும் அனைத்து கணக்குகளும் எளிமையாக புரிகிறது
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தலைவா நீங்க வேற லெவல்..... நன்றி தளபதி
1:21:29
The ans is, 21) 26 yrs, 22) 10yrs,
23) 20yrs , 24) 3:5 .. sir and Ty sir
Bro 23 sum and 24 sum explain panugalan
Sir unka videos madum than pathu padikiran sir .SI class neraya podunka sir. Pls sir,,🙏🙏🙏🙏🙏🙏🙏🙏poor people padichi .work poka very useful erukum sir.pls sir help sir
Sir... Neenga podra vedio parthu tha padika pora sir... SI ku neraiya vedio podunga sir...
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23). Ans 20 years
Five members average is 24
Total age of five members is 120
Youngest baby age 8 years
@ birth of youngest baby family average is 120 - (5*8)= 80 so 80/4= 20 year
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21. Ans.26
22.Ans 10
24.AnS.3:5
23 some answer solluinka sir problem solution pani solluinka sir
@@VelMurugan-pf4zy ans B
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1.26
2.10
3.16
6.3:5
24 question pls explain me sir
🎉🎉 SUPER sir....
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21.B
22.D
23.A
24.B
21 ku answer:27(a)
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9th sum small doubt sir A kuu 14 age c kuu 2 age koduthaakooda 12 yrs difference varuthu illa sir appo eppadi 32 nuu poduringa sir please explain sir
Tq sir
1.26 years
2. 10 years
21 :B
22:D
23:A
24:B
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Continue si class pzz
1-26
2-10
3-16
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A.b
B.20
C.b
D.a
Sir nenga thana sonninga 5x+2x=70
7x^2=70
X^2=70/7
X^2=10
X=√10
X=50
Epde um vaum la sir
5x+2x=7x^2 varathu ok va because naduvula multiply ✖ irunthathan powerla irukkuratha multiply pannanum ok va but ithula ➕ than irukku so power la irukkuratha multiply✖ pannakudathu common ahh yeduthukkanum ok 👌👌👌
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B,D,B,B
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7 ques ans
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3.16 years
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21. B
22. D
23.
24. B
23..ans(20)
Bro 24 explain pannunga pls
Hii😮
23.Ans 16 aha solunga yarachum
Ans :20
brother ....
English question na read panni parunga
Worth
Any one explain 24th questions.... I couldn't find it
Sir na padika
21-b 22-D 23-b 24-b pls check
24 question ku past eduthu pannum pothu 1:2 varuthu future eduthu pannum pothu 3:5 varuthu ethu crt sir
X=10
Take past 1:3=1x : 3x
10:30 (10 years past)
20:40
1:2
Take future 2:3 =2x :3x
20:30 (5 years future)
15:25
3:5
What is the crt ans sir?
Rendaum add panni 15 vachi pannunga correct answer varum
X+15 /3x+15 =2/3
3x+45=6x+30
3x=15
X=5
Before 10yr
Age 5:15
After 10 year the present age is 15,25
In ratio 3:5
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