Q. How long does one season of a modern Olympiad last? Answer:
4 Years
Notes: One season of a modern Olympiad last for 4 years. A modern Olympiad refers to a four-year period beginning January 1 of the year the Olympic Summer Games are normally held. The first modern Olympiad began January 1, 1896, the second January 1, 1900, and so on and the 32nd season began on January 1, 2020.