Railways PYQCBT 1 2016

RRB NTPC · Question 90

Directions: Consider the following information and answer the questions based on it. Out of 50 kids in a colony, 10 like only basketball, 25 like only football, 10 like both volleyball and football and 5 like only volleyball. How many kids like only one sport?

  1. 50

  2. 40

  3. 35

  4. 25

Show answer & explanation

Answer: (B) 40

Explanation

Kids who like exactly one sport = only basketball (10) + only football (25) + only volleyball (5) = 40. The other 10 like two sports.