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Question
Last week, it rained on 5 days out of 7 days. The probability that if we pick a random day from the week, it will be a rainy day is 
Options:
A .  57
B .  75
C .  27
D .  77
Answer: Option A
:
A
Given, it had rained 5 out of 7 days.
i.e., Number of rainy days = 5
Total number ofdays = 7
Then,
Probability=Number of rainy daysTotal number of days=57

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