157151. The planet whose relevance as a planet has been ended at Prague Summit of IAU is?
157152. The rate of rotation of the Earth on its axis is the highest on which of the following date?
157153. The shortest route between two places is along the?
157154. The sky appears black from the moon because of :
157155. The sky appears black from the moon because of ?
157156. The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called:
157157. The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called?
157158. The smallest planet of the solar system?
157159. The solar eclipse takes place when?
157160. The stellar and solar source of energy is:
157161. The stellar and solar source of energy is?
157162. The stratosphere is said to be ideal for flying jet aircraft because:
157163. The stratosphere is said to be ideal for flying jet aircraft because?
157164. The study of universe on grand scale is called.?
157165. The Sun contains over ___of the total mass of the Solar System.?
157166. The Sun experiences magnetic storms and this Interferes with the magnetic field of the Earth and produces light which are called?
157167. The tail of a comet is directed away from the Sun because?
157168. The term 'syzygy' is referred to when the?
157169. The time taken by the sun to revolve around the centre or our galaxy is?
157170. The value of escape velocity on the moon's surface is:
157171. The value of escape velocity on the moon's surface is?
157172. The visible surface of the sun is known as?
157173. The word 'planet' means ____.?
157174. The word 'satellite' means _____.?
157175. To a space traveller stationed in Moon, during the day time the lunar sky will appear?
157176. What are the Pleides?
157177. What do you call a narrow neck oC land that connects two larger landmasses?
157178. What does perigee mean?
157179. What happens during the equinoxes?
157180. What happens when ships cross the International Date Line?
157181. What is a narrow waterway separating two bits of land called?
157182. What is a 'synodic month'?
157183. What is NOT true about Brahmos missile?
157184. What is peninsula?
157185. What is siderial day?
157186. What is significant about the town of Greenwich?
157187. What is the average radius of the Earth?
157188. What is the correct decreasing order of the officers in the Indian Army?
157189. What is the difference between a lake and a tank?
157190. What is the difference between asteroids and comets? I. Asteroids are small rocky planetoids, while comets are formed of frozen gases held together by rocky and metallic material. II. Asteroids are found mostly between the orbits Jupiter and Mars, while comets are found mostly between Venus and Mercury. III. Comets show a perceptible glowing tail, while asteroids do not. Which of the statements given above is/ are correct?
157191. What is the difference between asteroids and comets? I. Asteroids are small rocky planetoids, while comets are formed of frozen gases held together by rocky and metallic material. II. Asteroids are found mostly between the orbits Jupiter and Mars, while comets are found mostly between Venus and Mercury. III. Comets show a perceptible glowing tail, while asteroids do not. Which of the statements given above is/ are correct?
157192. What is the direction of rotation of the earth on its axis?
157193. What is the distance around the earth at the Equator?
157194. What is the full form of ASLV?
157195. What is the geographical term for land's end, that tip of land which projects into the sea?
157196. What is the most accurate description of the shape of the earth?
157197. What is the name given to the widened rivermouth found at the point a river enters the sea?
157198. What is the name of 'brightest Planet'?
157199. What is the name of the planet which takes 88 days to make one revolution of the Sun?