A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is red?

 

Answer

 

This question is exactly same as Ex 15.1, 8 of Chapter 15 Class 10 in the NCERT Book.

Please check the answer and video here

https://www.teachoo.com/1972/563/Ex-15.1--8---A-bag-contains-3-red-balls-and-5-black-balls/category/Ex-15.1/

  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

About the Author

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.