Q.11)-The number of Satellite of mercury is / are-
- 0
- 1
- 2
- 16
Q.12)-Which of the following planets do not have satellite?
- Mars and Venus
- Mercury and Venus
- Mars and Mercury
- Neptune and Pluto
Q.13)-Which of the following scientist had proven that every planet has an elongated path?
- Galileo
- Newton
- Copernicus
- Kepler
Q.14)-How many days in one year on mercury?
- 56
- 88
- 300
- 36
Q.15)-Which of the following is not a satellite of Jupiter?
- Europa
- Ganymede
- Callisto
- Deimos
Q.16)-Why stars look more in west than east?
- Universe is moving from east to west
- Earth is moving around the Sun
- Earth is moving from east to west
- Earth is moving from west to east
Q.17)-In astrophysics, what is the name of hole in outer space which emits stars and energy?
- Black Hole
- Ozone Hole
- Asteroid Belt
- White Hole
Q.18)-Which is the nearest planet to Sun?
- Earth
- Mercury
- Mars
- Venus
Q.19)-The orbit in which of the following planet nearest to the Sun?
- Saturn
- Jupiter
- Mars
- Uranus
Q.20)-Which of the following celestial bodies is located farthermost to the Earth?
- Saturn
- Uranus
- Neptune
- Pluto
