22. Probabililty on numbers

In a box, the cards are labelled from numbers \(1\) to \(25\). Akhil draws a card and does not replace it. Secondly, Kumar draws a card from the box. What is the probability that the drawn card by Kumar is a number less than \(21\) if the first card drawn is not a number less than \(21\)?

 

 

Answer:

 

The probability that the drawn card by Kumar is a number less than \(21\) \(=\) 0.7330.8330.8340.853