In the sequence 5, 10, 15, 20, 25, 30, how many times does the number 15 occur?

A. 1

In the sequence 12, 14, 16, 18, 20, 22, how many times does the number 20 occur?

A. 1

If today is March 1, 2023, what will be the date 45 days from now?

A. APRIL 15, 2023

Alice is 5th from the top and 26th from the bottom in a competition. How many participants are there in total?

B. 31

In a race of 50 runners, if Mark is 15th from the top, what is his position from the bottom?

A. 36TH