RRB NTPC · Question 67
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 between people who like both tea and coffee and who like only coffee? A. 3/8 B. 2/3 C. 3/7 D. 3/2
Show answer & explanation
Answer: (A) C
Explanation
Both tea and coffee = 15; only coffee = 35. Ratio = 15/35 = 3/7.