Aspire's Library
A Place for Latest Exam wise Questions, Videos, Previous Year Papers,
Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
In a group of 15 people, 7 read French, 8 read English while 3 of them read none of these two. How many of them read French and English both?
Solution
At least one language $=15-3=12$. Let both $=x$. Then by inclusion–exclusion: $7+8-x=12 \Rightarrow x=3$.Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Ask Your Question or Put Your Review.
