UPSC NDA I 2010 Mathematics Paper

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Question : 64 of 120
 
Marks: +1, -0
Consider the following statements:
I. The probability that there are 53 Sundays in a leap year is twice the probability that there are 53 Sundays in a non-leap year.
II. The probability that there are 5 Mondays in the month of March is thrice the probability that there are 5 Mondays in the month of April.
Which of the statements given above is\/are correct?
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