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1000 tickets of a lottery were sold and there are 5 prizes on these tickets. If Ruchi purchased one lottery ticket, the probability of winning prize is
- a)1/100
- b)1/200
- c)1/300
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
1000 tickets of a lottery were sold and there are 5 prizes on these ti...
Probability is nothing but given events/total no. of events;
=5/1000
=1/200
=5/1000
=1/200
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Community Answer
1000 tickets of a lottery were sold and there are 5 prizes on these ti...
To find the probability of winning a prize in the lottery, we need to determine the number of favorable outcomes (winning tickets) and the number of possible outcomes (total number of tickets).
Given:
- Total number of tickets sold = 1000
- Number of prizes = 5
Finding the Number of Favorable Outcomes:
Since Ruchi purchased one ticket, she has only one chance to win a prize. Therefore, the number of favorable outcomes is 1.
Finding the Number of Possible Outcomes:
The number of possible outcomes is equal to the total number of tickets sold, which is 1000.
Calculating the Probability:
Probability can be calculated using the formula:
Probability = Number of Favorable Outcomes / Number of Possible Outcomes
In this case, the probability of winning a prize is 1 (the number of favorable outcomes) divided by 1000 (the number of possible outcomes).
Probability = 1/1000
Simplifying the fraction, we get:
Probability = 1/100
Therefore, the probability of winning a prize in the lottery for Ruchi is 1/100 or option B.
Given:
- Total number of tickets sold = 1000
- Number of prizes = 5
Finding the Number of Favorable Outcomes:
Since Ruchi purchased one ticket, she has only one chance to win a prize. Therefore, the number of favorable outcomes is 1.
Finding the Number of Possible Outcomes:
The number of possible outcomes is equal to the total number of tickets sold, which is 1000.
Calculating the Probability:
Probability can be calculated using the formula:
Probability = Number of Favorable Outcomes / Number of Possible Outcomes
In this case, the probability of winning a prize is 1 (the number of favorable outcomes) divided by 1000 (the number of possible outcomes).
Probability = 1/1000
Simplifying the fraction, we get:
Probability = 1/100
Therefore, the probability of winning a prize in the lottery for Ruchi is 1/100 or option B.
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1000 tickets of a lottery were sold and there are 5 prizes on these tickets. If Ruchi purchased one lottery ticket, the probability of winning prize isa)1/100b)1/200c)1/300d)None of theseCorrect answer is option 'B'. Can you explain this answer?
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