To determine the day of the week on which Rachit's birthday falls, we need to calculate the number of days between Bhavin's birthday and Rachit's birthday in the same year and then determine the day of the week.
Bhavin's birthday is on Monday, 29th May.
Rachit's birthday is on 17th November.
Calculate the number of days from 29th May to 17th November:
May: 31 - 29 = 2 days (May has 31 days and we start counting from the 29th)
June: 30 days
July: 31 days
August: 31 days
September: 30 days
October: 31 days
November: 17 days
Add up all the days: 2 + 30 + 31 + 31 + 30 + 31 + 17 = 172 days
Since 172 days is the difference, we need to see what 172 days from a Monday would be. Since a week has 7 days, we calculate: 172 รท 7 = 24 weeks with a remainder of 4 This means that 172 days is exactly 24 weeks and 4 days more.
Starting from Monday, 4 days later is:
Tuesday
Wednesday
Thursday
Friday
Therefore, Rachit's birthday on 17th November will fall on a Friday in the same year.
The correct answer is d. Friday .