If a train departs on June 1, 2023, at 3:00 PM and travels for 72 hours, what will be the arrival date and time?

B. JUNE 4, 2023, 3:00 PM

Complete the series: B, D, F, H, ?

A. J

If a person was born on February 29, 2000, how many leap years have occurred by February 29, 2024?

B. 6

Find the odd one out in the series: A, D, G, J, M, P, S

A. D

Find the missing number in the series: 5, 10, 20, 40, ?

C. 80