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A survey was conducted among 1000 people to know about their eating ha
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24 Mar 2023, 08:35
24 Mar 2023, 08:35
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90% (02:02) correct
9% (00:50) wrong based on 11 sessions
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A survey was conducted among 1000 people to know about their eating habits. It was found that 3/5 of the people prefer homemade food and rest prefer eating outside and 1/4 of the people who prefer eating outside like continental food. Among the people surveyed, 650 people did not like continental food, how many people who prefer homemade food do not like continental food?
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Re: A survey was conducted among 1000 people to know about their eating ha
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30 Mar 2023, 09:31
30 Mar 2023, 09:31
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Expert Reply
To find the number of people who prefer homemade food and do not like continental food, we can use the fact that the total number of people who do not like continental food is 650.
Let's assume that x people prefer homemade food and do not like continental food. Then, the total number of people who do not like continental food is:
x + 3/20 * 1000 = 650
Simplifying this equation, we get:
x + 150 = 650
x = 500
Therefore, 500 people who prefer homemade food do not like continental food. The correct answer is (C) 350.
Let's assume that x people prefer homemade food and do not like continental food. Then, the total number of people who do not like continental food is:
x + 3/20 * 1000 = 650
Simplifying this equation, we get:
x + 150 = 650
x = 500
Therefore, 500 people who prefer homemade food do not like continental food. The correct answer is (C) 350.
gmatclubot
Re: A survey was conducted among 1000 people to know about their eating ha [#permalink]
30 Mar 2023, 09:31
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