Mixtures and Allegations Practice Test 1

Question : 1 of 40

Marks: +1, -0

In three vessels, the ratio of water and milk is 6 : 7, 5 : 9 and 8 : 7 respectively. If the mixture of the three vessels is mixed, then what will be the ratio of water and milk?

2,431 : 3,781
3,691 : 4,499
4,381 : 5,469
None of these

Validate

Solution:

\table ,\Water ,\Milk; \Vessel - \I ,6/ 13, 7/ 13; \Vessel - \II ,5/ 14, 9/ 14; \Vessel - \III ,8/ 15, 7/ 15

Ratio of water and milk in the third vessel

=(6/13+5/14+8/15):

(7/13+9/14+7/15)

=({1260+975+1456}/2730)

:({1470+1755+1274}/2730)

=3691/2730:4499/2730

=3,691 : 4,499

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