Answer Questions from 1 to 5 based on the
following data and with the help of the given
figure.
Apl
A = 30, represents total number of sfydents
in class studying Physics.
B = ?, represents total number of students
studying Chemistry
C = 40, represents total number of students!
studying Mathematics.
12 Students are studying Physics and
Chemistry but not Mathematics. .
16 Students are studying Chemistry and
Mathematics but not Physics.
4 Students are studying Physics, Chemistry
and Mathematics.
1. If no student is studying Chemistry
alone, what is the total number of
students studying Chemistry?
(A) 30
(B) 28
4032
(D) 34
Answers
Answered by
1
Answer:
32
Step-by-step explanation:
add the total no of student studying chemistry
16+4+12=32
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