RRB NTPC · Question 74
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 either Spiderman or Batman?
Show answer & explanation
Answer: (D) 18
Explanation
26 students like at least one character and 8 like both. Students who like only one of them (either Spiderman or Batman, but not both) = 26 − 8 = 18 (12 only Spiderman + 6 only Batman).