A school Sent up 160 Candidates and the Result is 30% . Find out how many Candidates were to be detained So that the result would have Been 50%?
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50 percent of 160=80 student passed
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Answer:
64 candidates
Step-by-step explanation:
30% of 160 = 48
New Total if 48 is 50% = (48 / 50) * 100 = 96
Old Total = 160
New Total = 96
Detained Candidates = Old Total - New Total
Detained candidates = 160 - 96 = 64 candidates
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