Of the people who responded to a market survey, 150 preferred Brand X and the rest preferred Brand Y. If the respondents indicated a preference for Brand X over Brand Y by ratio of 5 to 1, how many people responded to the survey? Choose the most appropriate option:
A) 80	B) 180	C) 240	D) 360	E) 480
Ratio = 5:1 =&gt; 5x respondents preferred Brand X and x preferred Brand Y   Since, no. of respondents who preferred Brand X = 150 =&gt; 5x=150 =&gt; x=30   Hence Total no. of respondents = 150 + 30= 
<gadget id="calculator">150 + 30</gadget>
<output>180</output>
180   Hence 180 is the answer.
<result>B</result>
Of the people who responded to a market survey, 150 preferred Brand X and the rest preferred Brand Y. If the respondents indicated a preference for Brand X over Brand Y by ratio of 5 to 1, how many people responded to the survey?