200 जना
सनल
जनाले गाउन मात्र जान्ने र 50 जनाले नाच्न मात्र जान्ने पाइयो भन: (In a
Survey...
Mathematics, 17.12.2020 16:50 Sydney012618
200 जना
सनल
जनाले गाउन मात्र जान्ने र 50 जनाले नाच्न मात्र जान्ने पाइयो भन: (In a
Survey of 200 students 30 liked neither to sing a song nor to dance,
60 liked to sing a song only and 50 liked to dance only then:)
1)
उक्त तथ्यलाई भेन चित्रमा देखाउनुहोस् । (Illustrate these information
in a Venn diagram.)
ii) गीत गाउन जान्ने जम्मा विद्यार्थी कति होलान् ? (Find the total number
of student who can sing a song.)
(Ans(ii)100)
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