Syntel
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Numerical Ability
Ratio and Proportion
Food is sufficient for 100men for 60days. For how many days the food
is sufficient for 500men?
Read Solution (Total 10)
-
- here use this formula man*time/work
(man1*time1)/work=(man2*time2)/work
put here value
(100*60)/work=(500*time)/work
by solving this equation u will get days(time)=12 - 13 years agoHelpfull: Yes(23) No(5)
- food z sufficient for 100 men = 60 dayz
food z sufficient for 1 men= 60*100 dayz
.....................500 men=60*100/500 =12 dayz - 13 years agoHelpfull: Yes(13) No(0)
- by using m1d1=m2d2
where m is men and d is days
hence m1=100 d1=60 and m2=500 and d2=x
100*60=500*x
where x is 12 - 13 years agoHelpfull: Yes(10) No(0)
- 500*x=100*60
therefore x=12 - 13 years agoHelpfull: Yes(6) No(0)
- for 12 days.
- 13 years agoHelpfull: Yes(4) No(1)
- (60*100)/500=12 days
- 13 years agoHelpfull: Yes(1) No(0)
- man*day=constant
therefore 100*60=500*x
x=12 - 13 years agoHelpfull: Yes(1) No(0)
- here use this formula man*time/work
(man1*time1)/work=(man2*time2)/work
put here value
(100*60)/work=(500*time)/work
by solving this equation u will get days(time)=12
- 9 years agoHelpfull: Yes(0) No(0)
- food is sufficient for 100 men = 60 days
food is sufficient for 500 men = x days
so according to first statement 100 * 60 = 6000
so for 500 men = 6000/500 = 12 days - 9 years agoHelpfull: Yes(0) No(0)
- for one man food last for 100*60 days
so for 500 men food last for (100*60)/500= 12 days. - 9 years agoHelpfull: Yes(0) No(0)
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