Quantitative Techniques Question 12
Question; Direction; Read the following information carefully and answer the given questions.
In a College P there are 19,000 students. They know different languages like Japanese, Korean and Latin. Ratio of males and females is 9: 11. 14% of males know only Japanese. 12% know only Korean. 20% know only Latin. 16% know only Korean and Japanese. 22% know only Korean and Latin. 8% know only Japanese and Latin. Remaining boys know all the languages. 22% of females know only Japanese. 18% know only Korean. 20% know only Latin. 12% know only Japanese and Korean. 16% know only Korean and Latin. 10% know only Japanese and Latin. Remaining females know all the languages. How many students in the college know all three languages?
Options:
839
893
693
639
Show Answer
Answer:
Correct Answer; B
Solution:
- (b) Required answer = 684 + 209 = 893
BETA
