RRB NTPC · Question 68
35 out of 100 people like only coffee, 40 like only tea, 15 like both tea and coffee and 10 like only milk. What is the ratio of people who like milk and people who like tea? A. 1/4 B. 2/11 C. 2/7 D. 1/2
Show answer & explanation
Answer: (D) B
Explanation
Milk = 10. Tea = only tea 40 + both 15 = 55. Ratio = 10/55 = 2/11.