A survey of n people in the town of badaville found that 50% of them prefer…
TCS · 2024
A survey of n people in the town of badaville found that 50% of them prefer brand A. Another survey of 100 people in the town of chottaville found that 60% prefer brand A.In total 55% of all the people surveyed together prefer Brand A.What is the total number of people surveyed?
- A.
100
- B.
321
- C.
200
- D.
250
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