Which of the following planets of the solar system has the longest day?

A. Mercury

B. Jupiter

C. Venus

D. Earth

Answer: Option C

Solution(By Examveda Team)

Venus has the longest day of any planet in our solar system. It completes one rotation every 243 Earth days. Its day lasts longer than its orbit. It orbits the Sun every 224.65 Earth days, so a day is nearly 20 Earth days longer than its year.