In the sequence 2, 4, 6, 8, 10, 12, how many even numbers are there?

B. 6

In the sequence 10, 20, 30, 40, 50, how many multiples of 15 are present?

A. 0

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

A. 35TH

Alice is ranked 15th from the top and 16th from the bottom in a competition. How many participants are there in total?

B. 31

If today is March 15, 2023, what will be the date 45 days from today?

A. APRIL 29, 2023