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Question: A class of 80 students has 25% girls. If 10% of the boys and 20% of the girls attended a picnic then what percentage of the class attended the picnic ?
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Question: A class of 80 students has 25% girls. If 10% of the boys and 20% of the girls attended a picnic then what percentage of the class attended the picnic ?
Question 1: A class of 80 students has 25% girls. If 10% of the boys and 20% of the girls attended a picnic then what percentage of the class attended the picnic ?
View topic: শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
0.2
0.25
0.13
0.125
Source: Exim Bank Ltd - Assistant Officer - 01.10.2010
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Answer: 0.125
Explanation:
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