There are three sections A B and C in a class Every section has some boy and some girl students

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(#M40166271) IBPS Numerical Ability question Keep an EYE

There are three sections A, B and C in a class. Every section has some boy and some girl students in it. Probability of a girl being selected when one student is selected randomly from section A is 2/5, that from section B is 4/9 and that from section C is 5/9. If the ratio of total number of students in sections A, B and C is 10 : 12 : 9, then what is the probability of a girl being selected when one student is selected randomly from the students from all the three sections together? (A) 14/31 (B) 11/23 (C) 13/31 (D) 43/93: Asked In IBPS Devendra Marghade (4 years ago); Unsolved; Is this Puzzle helpful? (2) (1) Submit Your Solution Probability

Dimple

India

Punjab

Time: 00:01:33

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