The tickets numbered from 1 to 30 are mixed up and then a ticket is drawn at random. What is the probability that the ticket has a number which is a multiple of 3 or 5?

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27 Sep 2019 Solve The tickets numbered from 1 to 30 are mixed up and then a ticket is drawn at random. What is the probability that the ticket has a number which is a multiple of 3 or 5?: OPtion
1) 9/20
2) 8/30
3) 8/30
4) 9/30
5) 8/15
6) 7/150
7) 14/30
8) 1/4
9) 1/2
10) None of these; Correct Option: 7 Best Solution (4)

vijju 5 years AGO

sample space is 30
possible event occurrence is 14(ie multiples of 3 ans 5)
so,14/30 is answer

Like? Yes (2) | No

RAMADURAI NATESAN 5 years AGO

Total no.of events = 30
Favourable events = 14
P = 14/30

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Elizabeth Pothen 5 years AGO

10+4/30 = 14/30

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Rohini 5 years AGO

3,6,9,12,15,18,21,27,30,5,10,20,25

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Dimple

India

Punjab

Time: 00:01:33

Points

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The tickets numbered from 1 to 30 are mixed up and then a ticket is drawn at random. What is the pro

M4maths Previous Puzzles

27 Sep 2019 Solve