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Speed Maths

need model questions of TCS Aptitude , email writting, c-mcq and coding.... please anyone can one can send me in my mail I'd ..m.anwesha17@gmail.com

2 Thanks 5 Comments
sri alekya Sunkara 8 hours ago
sunkarasrialekya@gmail.com
Sàsî_løvély_bøy 19 hours ago
Work = Men * Days
W= 12(A+B)..................[1]
W= 16(B+C)..................[2]
W= 5A+7B+13C............[3]
3 Equations 3 Variables
Equating [1] & [3]
5A+7B+13C=12A+12B
13C=7A+5B.............[4]
Equating [1]&[2]
5A+7B+13C=16B+16C
5A-9B=3C...............[5]
Multiplying [4] by 3 and [5]by 13,
39C = 21A+15B
39C = 65A-117B
Comparing both equations we get,
44A=132B
A=3B
In eqn [4],
13C =7(3B)+5B
13C =26B
C = 2B
In equation 1,
W= 12(A+B)
W= 12(3B+B)
W =48B
As,
C =2B
W = C*Days
48B =2B*Days
Days =24
Priyanka.A 1 day ago
the ans is 1000.in 1000 where 20%is 200 .1000+200=1200 and in 1200the 10%is 120.so 1200+120=1320which is c bought.
Deepak 1 day ago
1000

Does anyone knows the question paper pattern of Hitachi placement?

1 Thanks
charan chary 6 days ago
50

I am going to attend hcl drive please can any one help me by providing any model papers and materials mail I'd is koteswararaogarlapati32@gmail.com

6 Comments
CH.Mounika 4 days ago
Please send me too mounika9192@gmail.com
Bharath 6 days ago
thank you hema rishu !
radhika 7 days ago
I hope this is the right way
This one is applicable to any type of question
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