Question

A bag has 30 red 25 blue 25 black 20 green balls and without seeing you can take out as many balls at rs 22 per ball.if your color comes you will get money which color will you select to make money ?​

Answer 1

Given :-

No. of red ball 30

No. of Blue ball 25

No. of Black ball 25

No. of Green ball 20

To Find :-

The colour in which we can get more money

Solution :-

In the given question we can see that the number of red ball are more than the other ball therefore, probability of getting a red ball will be also more.

P(E) = No. of favourable outcomes/Total No. of favourable outcomes

P(E) = 30/ 100

P(E) = 3/10

Therefore, we can choose red ball in order to get make money.

Answer 2

Answer:

❤️RED BALLS❤️

EXPLANATION :

For each balls we get 22 rs .

30 × 22 = 660 rs.

25 × 22 = 550 rs.

20 × 22 = 440 rs.

Here the maximum amount is for for red balls ... so I select red balls