Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 23
In a college 200 students are randomly chosen. 140 like tea and 120 like Coffee and 70 like both tea and coffee. How many like neither tea nor coffee?
Solution
Tea - A, Coffee - B
n(A $$ \cup $$ B) = n(A) + n(B) - n (A $$ \cap $$ B)
n(A $$ \cup $$ B) = 140 + 120 - 70 = 190
Number of students who like tea or coffee = 190
Therefore, number of students who like neither tea nor coffee = 200 - 190 = 10
Answer is option D.
Create a FREE account and get:
- All Quant Formulas and shortcuts PDF
- 40+ previous papers with detau solutions PDF
- Top 500 MBA exam Solved Questions for Free
CMAT Quant Questions | CMAT Quantitative Ability
CMAT Averages, Ratio and Proportion QuestionsCMAT Venn Diagrams QuestionsCMAT Quadratic Equations QuestionsCMAT Linear Equations QuestionsCMAT Progressions and Series Questions
CMAT DILR Questions | LRDI Questions For CMAT
CMAT Arrangement QuestionsCMAT Innovation and Entrepreneurship QuestionsCMAT Charts QuestionsCMAT Logical Reasoning QuestionsCMAT Set Theory Questions
