The number of students who study only Maths =
40−30=10.
The number of students who study only Physics =
50−50=0.
The number of students who study only Chemistry =
60−20=40.
∴ The required total number of students =10+40=50.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
The number of students who study only Maths =
40−30=10.
The number of students who study only Physics =
50−50=0.
The number of students who study only Chemistry =
60−20=40.
∴ The required total number of students =10+40=50.