SSC JE Mechanical Engineering 2017 Set 5 Paper

Considered the following pairs.
1. Size of hydrogen atom : 10${}^{\mathit{–}10}$
2. Height of Mount Everest above sea level : 10${}^8$
3. Distance of Moon from Earth: 10${}^{12}$
4. Distance to Andromeda galaxy : 10${}^{22}$
Which of the above pairs are correctly matched?