- ASaturday, 9 April
- BFriday, 10 April
- CSaturday, 10 April
- DSunday, 11 April
Step-by-Step Solution
Day 100 is 99 days after 1 January. Jan 31 + Feb 28 + Mar 31 = 90 days, so day 100 is 10 April. 99 = 14 weeks + 1 day: Friday + 1 = Saturday. (Sunday, 11 April adds 100 days.)
Answer: C) Saturday, 10 April