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Qn #1847
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From 50 students: 37 passed Math, 24 Physics, 43 Chemistry. At most 19 passed Math & Physics, at most 29 passed Math & Chemistry, at most 20 passed Physics & Chemistry. Intersection of all 3 is $x$. Find maximum possible value of $x$.
A.
10
B.
12
C.
9
D.
None of these
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❓ Question: From 50 students: 37 passed Math, 24 Physics, 43 C... | TANCET Group Studies | Tancet Group Studies