Railways PYQCBT 2 2017

RRB NTPC · Question 73

Read the passage given below and answer the questions that follow: In a class of 32 students, 20 of them like Spiderman and 14 like Batman. 6 students like neither Spiderman nor Batman. How many students like both Spiderman and Batman?

  1. 6

  2. 8

  3. 7

  4. 5

Show answer & explanation

Answer: (B) 8

Explanation

26 students like at least one (32 − 6). Both = 20 + 14 − 26 = 8.