Latest self Aptitude Question SOLUTION: given carpenter + painter = 1100 painter + electrician = 3200 electrician + plumber = 5100 plumber + mason = 2200 mason + labour = 3000 labour + painter = 1100 find every per

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(#M40009364) SELF question Keep an EYE

given
carpenter + painter = 1100
painter + electrician = 3200
electrician + plumber = 5100
plumber + mason = 2200
mason + labour = 3000
labour + painter = 1100
find every person's cash?

Flower (12 years ago)

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Vignesh  (12 years ago)

Given Cash details is wrong.

Because,
Assume, Carpenter = C; Painter = P; Electrician = E; Plumber = A; Mason = M; Labour = L;

C+P=1100
P+E=3200
E+A=5100
A+M=2200
M+L=3000
L+P=1100

Here, E involves in two.

P+E = 3200
E+A = 5100

Assume that E=3200(Max value in P+E). That means,
E+A = 5100 -->3200+A=5100 -->3200+1900 = 5100 (This implies, A=1900)

So, if A=1900,
A+M = 2200 -->1900+M = 2200 -->1900+300 = 2200 (This implies, M=300)

So, If M=300,
M+L = 3000 -->300+L = 3000 -->300+2700 = 3000 (This implies, L=2700)

So, if L=2700,
L+P = 1100 --> 3000+p = 1100?????????

Its not possible that Painter cash will be go in minus.

So, given datas are wrong..

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jomon v j  (11 years ago)

subtracting the equations

carpenter-painter=0
carpenter=painter=550
electrician=3200-550=2650
plumber=5100-2650=2450
mason=2200-2450 not possible

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