If you can't explain a concept simply, you don't understand it well enough — yet.

Venn Diagrams — quick quiz

5 real SSC GD questions on Venn Diagrams. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

HARD

In a survey of 100 people, 60 like tea, 50 like coffee, and 30 like both. How many people like neither tea nor coffee?