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** **__Draw a complete Venn diagram for the above question and solve the entire question with the help of venn diagram only (without using formula).__

__Draw a complete Venn diagram for the above question and solve the entire question with the help of venn diagram only (without using formula).__

as per the venn diagram above, we see that

number of people reading newspaper H only

$=peoplereadingH-peoplereadingHandT-peoplereadingHandI-peoplereadingH,TandI\phantom{\rule{0ex}{0ex}}=25-11-9-3\phantom{\rule{0ex}{0ex}}=2$

$numberofpeoplereadingnewspaperTonly=4\phantom{\rule{0ex}{0ex}}numberofpeoplereadingnewspaperIonly=6\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}totalnumberofpeoplereadingnewspaper=2+4+6+11+3+8+9=43\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}peoplereadingexactlyonenewspaper=2+4+6=12$

Regards

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