A survey was conducted on a samples of 1000 persons with reference to their knowledge of English, French and German. T

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Q 2432634532.     A survey was conducted on a samples of 1000 persons
with reference to their knowledge of English, French
and German. The results of the survey are presen*d
in the given Venn diagram. The ratio of thepumberlof
the persons who do not know any of the three langua~es
to those who know all the three language, is
IAS 1997 Prelims
A

1/27

B

1/25

C

1/550

D

175/1000

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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