- A14
- B9
- C4
- D21
Step-by-Step Solution
The Maths circle has , so . 14 forgets the 5 who like all three, 4 subtracts them twice, and 21 subtracts only the 19 Maths-only students.
Answer: B) 9
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Venn Diagrams practice questions