Rockets

Q. Rockets were invented in:

1. China
2. India
3. USA
4. Germany

Q. Which of the following is / are applications of rockets?

1. Launching satellits into orbits
2. War weaponary
3. Launching space based telescopes
4. Tours and travels

Q. The angle between the orbital and equatorial planes of the Earth is _______ degrees.

1. 23.5
2. 33
3. 47
4. 66.5

Q. A satellite is launched into space with the help of a:

1. Rocket
2. Aeroplane
3. Hot air balloon
4. Telescope