Discussion

Explanation:

Drawing 3 balls simultaneously is same as drawing 3 balls one by one without replacement.

∴ P (balls are of different color) = 24/91

Hence, option (b).

» Your doubt will be displayed only after approval.


Doubts


Feedback

Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.


© 2024 | All Rights Reserved | Apti4All