Question

*There are 5 prizes on 1000 tickets of a lottery of company. Probability of winning prize is ……….*

1️⃣ 199/200
2️⃣ 1/200
3️⃣ 198/200
4️⃣ none​

Answer 1

Given:-

There are 5 prizes on 1000 tickets of a lottery of company

To Find:-

Probability of winning prize

Solution:-

Let the event of winning prize be represented by E

Total number of tickets, n(S) = 1000

Number of prizes, n(E) = 5

Probability of winning prize  = n(E)/ n(S) = 5/1000 = 1/200

Hence, the probability of winning prize is 1/200 (Option 2)

Answer 2

Given : There are 5 prizes on 1000 tickets of a lottery of company.

To Find : Probability of winning prize  

1️⃣ 199/200

2️⃣ 1/200

3️⃣ 198/200

4️⃣ none

Solution:

Total tickets = 1000

Total Prizes = 5

( one ticket can win only one prize)

Hence 5 tickets can win 5 prizes

Probability of winning prize is  5/1000

= 1/200

Probability of winning prize   is 1/200

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