The Ultimate Quiz / Trivia
History And Events Geography And Climate Personalities And Inventions General Science Space Science Human Physiology
Questions 1 - 10 Questions 11 - 20 Questions 21 - 30 Questions 31 - 40 Questions 41 - 50 Questions 51 - 60 Questions 61- 70 Questions 71 - 80 Questions 81 - 90 Questions 91 - 100 Questions 101 - 110 Questions 111 - 120 Questions 121 - 130 Questions 131 - 140 Questions 141 - 150 Questions 151 - 160 Questions 161 - 170 Questions 171 - 180 Questions 181 - 190 Questions 191 - 200
Space Science
Play this  Quiz Game  On your phone 161 - Earth, 162 - 0.001%, 163 - Neutron star, 164 - IO, 165 - Vredefort, 166 - None,   167 - 230, 168 - Galaxy, 169 - Galaxy, 170 - 10 e^-6 second.

161. Which object in our solar system has the greatest density?

           Mercury

           Venus

           Earth

           Mars


162. What percentage of the Sun's mass has been converted to energy since 4.6 billion years?

           0.001%

           0.01%

           1%

           0.25%


163. Which type of star is almost entirely composed of neutrons?

           Substar

           Exotic star

           Neutron star

           Carbon star


164. Which is the nearest galilean moon to planet Jupiter?

           Callisto

           Ganymede

           Europa

           IO


165. Which is the largest impact crater on Earth?

           Chicxulub

           Vredefort

           Manicouagan

           Sudbury


166. How many satellites of satellites have been found so far?

           2

           7

           None

           4


167. How many lunar eclipses will be there in 21st century?

           800

           230

           90

           1200


168. Andromeda is the name of a:

           Galaxy

           Nebula

           Star

           Moon


169. The Magellanic cloud is a:

           Galaxy

           White dwarf

           Red dwarf

           Superclusters


170. How soon did protons and neutrons form after the beginning of the universe?

           0.01 second

           10 e^-6 second

           0.25 second

           10 e^-1 second