Directions (51-54): Read the following information carefully and answer the questions given below.
In society A, some people like three different types of music i.e. jazz, rock & folk. People who like only jazz and only rock are in the ratio of 4:3 respectively and people who like all the three types of music is 15. People who like only folk is 50 and people who like jazz is 140. People who like both jazz & folk is 20 and people who like both rock & folk is 50% more than the people who like both jazz & folk. People who like both jazz & rock is average of people who like both jazz & folk and like both rock & folk.
Q51. Find the total number of people who like rock music is what percent of total number of people like only folk music?
- AOption (a)
260%
- BOption (b)
210%
- COption (c)
180%
- DOption (d)
280%
- EOption (e)
150%
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Correct answer
260%