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33.	Who among the following propounded geocentric theory regarding the origin of the earth?
	A.  Aristarchus
	B.  Aristotle
	C.  Claudius Ptolemy
	D.  Nicholas Copernicus

Answer

Ans: B Aristotle

34.	Which of the following astronaut is landed or stepped down first on the surface of moon?
	A.  Denial Pearl
	B.  Neil Armstrong
	C.  Uri Gargarin
	D.  None of these

Answer

Ans: B Neil Armstrong

35.	The planet whose period of rotation is longer than the period of revolution around the sun is
	A.  Venus
	B.  Mercury
	C.  Mars
	D.  Neptune

Answer

Ans: A Venus

36.	Which one of the following planets rotates clockwise?
	A.  Mercury
	B.  Venus
	C.  Mars
	D.  Uranus

Answer

Ans: B Venus