Syntel
Company
Numerical Ability
Ratio and Proportion
X men work for X days to produce X products, then Y men can produce Y products in - - - - days.
Read Solution (Total 11)
-
- x men working x days produce = x prod
=> 1 men ------ 1 ------------= 1/x prod
let no of days be 'z'
=> y men ------ z days produce = (1/x)*y*z prod --------(1)
to produce y prod z must be equal to x in equation (1)
hence ans = x - 14 years agoHelpfull: Yes(28) No(15)
- answer will be y*y/x
as
x men x days->x prod
x men 1 day->1 prod
1 men 1 day-> 1/x
y men 1 day->y/x
y men y day->y*y/x - 14 years agoHelpfull: Yes(15) No(7)
- use the formula mt/w
x*x/x=y*y/?
=y^2/x - 14 years agoHelpfull: Yes(10) No(11)
- men*time/work;answer is x days
- 14 years agoHelpfull: Yes(4) No(5)
- X days.
mandays reqd for 1 product = x*X/X = X
Days reqd to produce Y products by Y men = X*Y/Y = X days - 14 years agoHelpfull: Yes(3) No(2)
- the ans will be
y*y/x - 14 years agoHelpfull: Yes(2) No(6)
- ans: y^2/x
it can also be x depending upon the options u hve..
if u hve y^2/2 in options, then it's the answer
else x will b the ans - 13 years agoHelpfull: Yes(2) No(5)
- X days will be the answer.
- 10 years agoHelpfull: Yes(2) No(0)
- y^2/ x^2
- 10 years agoHelpfull: Yes(1) No(1)
- (x*x)/x=(y*d)/y...hence d=x.so ans is x days
- 9 years agoHelpfull: Yes(1) No(0)
- sry ans is y^2/x
- 10 years agoHelpfull: Yes(0) No(2)
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