Question 1 - Set difference and union — counting elements in exactly one of two sets Practice

Question 1

00:00Est. 1 min

Marks:+4.000.00

In an online degree program, it was found that in one term, 72 students took Mathematics, 85 students took Statistics, and 30 students took both Mathematics and Statistics. How many students took only one of the two subjects?

Integer answer

Easy Difficulty

26 October 2025

Your answer