Question

Choose the correct answer from the alternatives given :
In the given figure 10% are students and parents, and the 100% are students, teachers and parents, 15% are Teachers and Parents. 35% are Students and Teachers. How many percentage are only Teachers, Parents and Students.

• A. $40,45,65$
• B. $45,40,65$
• C. $65,40,45$
• D. $40,65,45$

Answer 1

The correct option is D $40,65,45$

Only teachers = $100-(35+10+15)$
= $100-60=40$%
Only parents = $100-(l0+10+15)=100-35=65$%
Only students = $100-(35+10+10)=100-55=45$%