From 50 students taking examinations in mathematics, physics and chemistry,37 passed mathematics, 24 physics and 43 chemistry. At most 19 passed mathematics and physics, at most 29 mathematics and chemistry and at most 20 physics and chemistry. Find the largest possible number that could have passed all three exams.

From 50 students taking examinations in mathematics, physics and chemistry , 37 passed mathematics, 24 physics and 43 chemistry . At most 19 passed mathematics and physics , at most 29 mathematics and chemistry and at most 20 physics and chemistry . The largest possible number that could have passed all three exams is

From 50 students taking examinations in mathematics ,physics and chemistry ,37 passed mathematics, 24 physics and 43 chemistry. At most 19 passed mathematics and physics, at most 29 Mathematics and Chemistry and at most 20 Physics and Chemistry. The largest possible number that could have passed all three examinations is:

From 50 students taking examinations in Mathematics, Physics and Chemistry , 37 passed Mathematics , 24 Physics and 43 Chemistry .At most 19 passed Mathematics and Physics , at most 29 Mathematics and Chemistry and at most 20 Physics and Chemistry . The largest possible number that could have passed all three examinations is :

In a class of 55 students, the number of students studying different subjects are 23 in mathematics , 24 in physics, 19 in chemistry , 12 in mathematics and physics, 9 in mathematics and chemistry , 7 in physics and chemistry and 4 in all the three subjects . The number of students who have taken exactly one subject is

A class has 175 students following is the description showing the number of students studying one or more of the following subjects in this class mathematics 100 physics 70 chemistry 46 mathematics and physics 30 mathematics and chemistry 28 physics and chemistry 23 mathematics physics and chemistry 18.how many students are enrolled in mathematics alone physics alone and chemistry alone?are there students who have not offered any of these three subjects.

Among the number of students in a class 25 read physics.30 read chemistry and 20 read mathematics.If 12 read both physics and chemistry,15 read chemistry and mathematics,18 read physics and mathematics and 10 read all the three subjects find the number of students in the class.

In a class of 55 students the number of students studying subjects are , 23 iin Mathematics 24.in physics 19in chemisty 12 in Mathematics and physics ,9 in Mathematics and chemistry ,7 in physics and chemistry and 4 in all the three subjects. the number of students who have taken ecactly one subject is

In a class of 55 students the number of students studying subjects are , 23 iin Mathematics 24.in physics 19in chemisty 12 in Mathematics and physics ,9 in Mathematics and chemistry ,7 in physics and chemistry and 4 in all the three subjects. the number of students who have taken ecactly one subject is