Q. Consider the following:

1. Asteroid Belt
2. Kuiper Belt
3. Oort Cloud
4. Farout

Which among the following is the correct sequence of their increasing distance from Sun?
Answer: 1, 2, 3, 4
Notes: The Kuiper Belt is a doughnut-shaped ring, extending just beyond the orbit of Neptune from about 30 to 55 AU. The Oort Cloud is a spherical shell, occupying space at a distance between five thousand and 100 thousand AU. Thus, both of them are beyond the orbit of Neptune.  Farout ( 2018 VG18) is the farthest known object in solar system.