Samacheer Kalvi 9th Maths Solutions Chapter 9 Probability Ex 9.2

Samacheer Kalvi 9th Maths Solutions Chapter 9 Probability Ex 9.2

Tamilnadu Samacheer Kalvi 9th Maths Solutions Chapter 9 Probability Ex 9.2

Question 1.
A company manufactures 10000 Laptops in 6 months. Out of which 25 of them are found to be defective. When you choose one Laptop from the manufactured, what is the probability that selected Laptop is a good one.