Direction: Study the following information carefully and andwer the questions given below: |
A survey was conducted on 2500 persons to know their likeness of different types of house. 68% people like Duplex, 69.6% like Villas and 64% like apartments. 14.4% of them like only Duplex, 16.8% like only Villas and 8.8% like only apartments. Now, answer the following questions based on this information. |
A) 6.8%
B) 7.4%
C) 7.8%
D) 7.2%
E) 6.6%
Correct Answer: D
Solution :
Reqd % \[=\frac{180}{2500}\times 100=7.2%\]You need to login to perform this action.
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