a2zinterviews

11.	Who had propounded the planetary laws?
	A.  Newton
	B.  Galilio
	C.  Copernicus
	D.  Kepler

12.	Which is the nearest star to Earth?
	A.  Rigel
	B.  Sun
	C.  Altair
	D.  Proxima centauri

13.	Which of the following is not a planet in our solar system?
	A.  Saturn
	B.  Pluto
	C.  Neptune
	D.  Mercury

14.	Geostationary orbit is at a height of
	A.  6 Km
	B.  6000 Km
	C.  12000 Km
	D.  36000 Km

15.	What is the brightest planet in the night sky?
	A.  Jupiter
	B.  Mars
	C.  Uranus
	D.  Venus