RRB NTPC · Question 14
Directions: Consider the following information and answer the questions based on it. In a class of 100 students, 20 students like only Spanish, 30 students like only French, 15 students like only German, 10 students like both Spanish and French, 5 students like both German and French and the remaining students like only English. What is the ratio of students who like Spanish to those who like German? A. 2/3 B. 1/2 C. 3/2 D. 4/9
Show answer & explanation
Answer: (A) C
Explanation
Spanish = only Spanish (20) + Spanish and French (10) = 30. German = only German (15) + German and French (5) = 20. Ratio = 30 : 20 = 3/2.