Railways PYQCBT 1 2016

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

  1. C

  2. A

  3. D

  4. B

Show answer & explanation

Answer: (A) C

Explanation

Both tea and coffee = 15; only coffee = 35. Ratio = 15/35 = 3/7.