Latest capgemini Aptitude Question SOLUTION: 1.Fresh Grapes contain 90% water by wt. Dried grapes contain 20% water by %age. What will b wt of dried grapes when we begin with 20 kg fresh grapes?

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(#M40153517) CAPGEMINI Numerical Ability question Keep an EYE

1.Fresh Grapes contain 90% water by wt. Dried grapes contain 20% water by %age.
What will b wt of dried grapes when we begin with 20 kg fresh grapes?

Asked In capgemini Akansha Sharma (9 years ago)

Unsolved Read Solution (5)

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PRADEEP KUMAR  (9 years ago)

2.5 will be answer
in 20 kg there was 18 kg water amd the rest 2 kg was pure grapes which will never reduce.
So when the grapes get dried and there is only 20% water then rest 80 kg will be pure grapes which is 2 kg.
let x be total quantity then -----x*80/100=2
on solving x=2.5

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vanitha.s  (9 years ago)

2.5kg is answer
puregrape=10% of 20=2kg
puregrape=80% of drygrape
2 = 80% * drygrape
drygrape= 2*100/80 =5/2=2.5kg

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Deepa  (9 years ago)

ans 25
fresh graps water=90%
flush=10%
weight of fresh grapes in flush=20 .so (10/100)*x=20
weight=20
even when the fruit was dried it does not change the weight of flush so
after dried water = 20% and flush= 80%
(80/100)*x=20
so weight of dried fruit is 25

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akshra  (8 years ago)

(10%*20)=(80%*x)
0.1*20=0.8*x
X=2.5kg

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aks  (9 years ago)

(80*x)/100=(10*20)/100 :(-> equating the core part in both)

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