In a race of 40 participants, D finishes 15th. If E finishes 5 places behind D, what is E's rank from the bottom?

B. 22ND

C is 3rd from the top and D is 4th from the bottom in a class of 15 students. What is the total number of students in the class?

A. 15

A project starts on January 10, 2023, and is scheduled to last for 90 days. On what date will the project end?

B. APRIL 11, 2023

In a race, Bob is 3rd from the top and 7th from the bottom. How many racers participated in total?

B. 10

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

A. 1