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?
Show answer & explanation
Answer: (B) 8
Explanation
26 students like at least one (32 − 6). Both = 20 + 14 − 26 = 8.