Question
In a group of 250 persons, 40% are males and 60% are
females. If 30 more females join the group, then what will be the percentage of females in the new group? (Correct to 2 decimal places)Solution
ATQ, Females initially = 60% of 250 = 150 After +30 females → females = 180, total = 280 Percentage = 180/280 × 100 = 64.29%
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