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| 1. |
Probability of 53 sunay ina year |
| Answer» total no of day in a year=365 no of days in a week=7 thus no of weeks in a year=365%7=52weeks and 1 day now,it is clear that the no of sunday in a year =52 the remaining 1 day could be monday,tuesday,wednesday,thrusday ,friday, saturday and sunday. Now probability of getting sunday=1/7. Therefore probability of getting 53 sunday=1/7. | |