एक मानक गैर-लीप वर्ष में कुल कितने सप्ताहांत (weekends) होते हैं, यह मानते हुए कि एक सप्ताह में दो दिन सप्ताहांत के होते हैं?

Sathish read a book on Sunday. Sudha read that book one day prior to Anil but 4 days after Sathish. On which day of the week did Anil read the book?

If the 3rd Wednesday of a month falls on the 19th date of that month, what date will the 1st Saturday of the same month be?