Home Maths Probability JEE Main 2021 In a group of people, are smokers and non-…
Maths Probability JEE Main 2021 Single Correct MCQ
Published on: August 14, 2026

In a group of people, are smokers and non-vegetarian; are smokers and vegetarian and the

remaining are non-smokers and vegetarian. Their chances of getting a particular chest disorder are

, and respectively. A person is chosen from the group at random and is found to be suffering from the chest disorder. The probability that the selected person is a smoker and non-vegetarian is:

A
B
C
D

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Text Solution

Verified by Experts
The correct answer is:
D

d JEE Main 2021

Based on Baye's theorem

Probability

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