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UP TGT Mathematics Probability Test Series - Part 5

In a class, 50% study Mathematics, 40% study Physics, and 20% study both. Find the probability that a student studies ne...

Type: MCQ • Marks: 1
In a class, 50% study Mathematics, 40% study Physics, and 20% study both. Find the probability that a student studies neither Mathematics nor Physics.
Options
A. 0.3
B. 0.1
C. 0.2
D. 0.4
Explanation
P(M union P) = 0.5 + 0.4 - 0.2 = 0.7. P(Neither) = 1 - 0.7 = 0.3.
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