MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 1357 Mcqs, each offering curated multiple-choice questions to sharpen your Science knowledge and support exam preparation. Choose a topic below to get started.
| 301. |
The time taken by a body to complete its revolution is called |
| A. | period of revolution |
| B. | time of revolution |
| C. | statistics of revolution |
| D. | none of them |
| Answer» B. time of revolution | |
| 302. |
The region of solar system which lies between Mars and Jupiter is called |
| A. | Oort cloud |
| B. | Kuiper |
| C. | asteroid belt |
| D. | asteroid zone |
| Answer» D. asteroid zone | |
| 303. |
Tharsis region is extended up to |
| A. | 7000 km |
| B. | 8000 km |
| C. | 9000 km |
| D. | 10000km |
| Answer» B. 8000 km | |
| 304. |
A natural as well as artificial body which rotates around the planet is called |
| A. | star |
| B. | comet |
| C. | meteorite |
| D. | satellite |
| Answer» E. | |
| 305. |
Olympus Mons is regarded as the largest mountain in |
| A. | universe |
| B. | solar system |
| C. | Mars |
| D. | Venus |
| Answer» C. Mars | |
| 306. |
Europa, Ganymede, Io and Callisto were discovered by |
| A. | Einstein |
| B. | Newton |
| C. | Galileo |
| D. | Huygens |
| Answer» D. Huygens | |
| 307. |
The tilt of Uranus is almost by |
| A. | 10° |
| B. | 70° |
| C. | 95° |
| D. | 90° |
| Answer» E. | |
| 308. |
In 2003 NASA sent a mission to Mars on space craft |
| A. | Sojourner rover |
| B. | Express orbiter |
| C. | Apollo |
| D. | Twin Rover |
| Answer» E. | |
| 309. |
When sunlit portion of moon gets larger it is regarded as moon |
| A. | waxing |
| B. | waning |
| C. | emerging |
| D. | eclipse |
| Answer» B. waning | |
| 310. |
The comets were arisen from |
| A. | Oort cloud |
| B. | Kuiper |
| C. | galaxy |
| D. | Milky Way |
| Answer» B. Kuiper | |
| 311. |
As the surface currents strike a continent they |
| A. | coincide |
| B. | deflect |
| C. | react |
| D. | isolate |
| Answer» C. react | |
| 312. |
The movement of ocean water horizontally due to wind on surface of ocean is called |
| A. | ocean current |
| B. | surface current |
| C. | global current |
| D. | alternate current |
| Answer» C. global current | |
| 313. |
The obvious curving or moving of objects due to rotation of earth is called |
| A. | rotation effect |
| B. | Coriolis effect |
| C. | deep effect |
| D. | global wind |
| Answer» C. deep effect | |
| 314. |
A movement of ocean water with a regular pattern is called |
| A. | river |
| B. | stream |
| C. | wave |
| D. | current |
| Answer» E. | |
| 315. |
Heyerdahl and his crew landed on Polynesia after day |
| A. | 15th |
| B. | 97th |
| C. | 75th |
| D. | 79th |
| Answer» C. 75th | |
| 316. |
Two lines of longitude are farthest apart at the |
| A. | equator |
| B. | tropic |
| C. | poles |
| D. | latitude |
| Answer» B. tropic | |
| 317. |
In the conic projection, there is |
| A. | less distortion |
| B. | more distortion |
| C. | no distortion |
| D. | variable distortions |
| Answer» B. more distortion | |
| 318. |
Mapmakers use GIS to |
| A. | store geographic information |
| B. | use geographic information |
| C. | view geographic information |
| D. | store, use and view geographic information |
| Answer» E. | |
| 319. |
GPS means |
| A. | Global Projecting System |
| B. | Global Positioning System |
| C. | Global Processing System |
| D. | Global Parsing System |
| Answer» C. Global Processing System | |
| 320. |
Wind is a |
| A. | natural but nonrenewable resource |
| B. | natural and renewable resource |
| C. | artificial and nonrenewable resource |
| D. | artificial but renewable resource |
| Answer» C. artificial and nonrenewable resource | |
| 321. |
An example of renewable resource could be |
| A. | water |
| B. | coal |
| C. | gas |
| D. | petroleum |
| Answer» B. coal | |
| 322. |
The correct examples of nonrenewable resources is |
| A. | petrol, coal and gas |
| B. | sun, fossil fuels and wind |
| C. | water, petrol and coal |
| D. | water, wind and sunlight |
| Answer» B. sun, fossil fuels and wind | |
| 323. |
The process of reusing from the scrap or waste is known as |
| A. | reducing |
| B. | reusing |
| C. | recycling |
| D. | refining |
| Answer» D. refining | |
| 324. |
When the sediment turns into a rock, the decay is turned into gas and petroleum after a |
| A. | million years |
| B. | century |
| C. | millennium |
| D. | decade |
| Answer» B. century | |
| 325. |
A process by which salt is removed from ocean water is called |
| A. | salination |
| B. | desalination |
| C. | saturation |
| D. | sublimation |
| Answer» C. saturation | |
| 326. |
At the end of lower-tide limit a new zone begins named as |
| A. | bathal zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» D. abyssal zone | |
| 327. |
The zone which starts from the edge of continental shelf and extends to abyssal plain is the |
| A. | bathal zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» B. intertidal zone | |
| 328. |
Hot water vents in abyssal zone are regarded as |
| A. | black vents |
| B. | black smokers |
| C. | hot vents |
| D. | hadal |
| Answer» C. hot vents | |
| 329. |
A zone which covers the continental shelf is called |
| A. | benthic environment |
| B. | pelagic environment |
| C. | neritic zone |
| D. | oceanic zone |
| Answer» D. oceanic zone | |
| 330. |
The icecaps on Mars are the |
| A. | frozen water |
| B. | frozen carbon dioxide |
| C. | both a and b |
| D. | frozen hydrogen |
| Answer» D. frozen hydrogen | |
| 331. |
Christian Huygens discovered largest satellite on Saturn called as |
| A. | Miranda |
| B. | Titan |
| C. | Deimos |
| D. | Triton |
| Answer» C. Deimos | |
| 332. |
The region outside Neptune is called |
| A. | Oort cloud |
| B. | Kuiper |
| C. | stratosphere |
| D. | ozone |
| Answer» C. stratosphere | |
| 333. |
Terrestrial planets is name given to |
| A. | inner planets |
| B. | outer planets |
| C. | all planets |
| D. | solar system |
| Answer» B. outer planets | |
| 334. |
The space craft which helped in understanding mysterious past of Mars was |
| A. | Sojourner rover |
| B. | Express orbiter |
| C. | Apollo |
| D. | Viking |
| Answer» B. Express orbiter | |
| 335. |
A seaweed which is found under ocean and used as thickener in foods is the |
| A. | laminaria |
| B. | porphyry |
| C. | Irish moss |
| D. | kelp |
| Answer» E. | |
| 336. |
Organisms which can be farm in oceans includes |
| A. | oysters |
| B. | shrimps |
| C. | crabs |
| D. | all of them |
| Answer» E. | |
| 337. |
The Jason Project was started by |
| A. | Dr Robert |
| B. | Dr Jason |
| C. | Dr John |
| D. | Dr William |
| Answer» B. Dr Jason | |
| 338. |
Non-renewable resources includes |
| A. | oil |
| B. | natural gas |
| C. | both a and b |
| D. | plants |
| Answer» D. plants | |
| 339. |
The material from toilets are called |
| A. | raw sewage |
| B. | sludge |
| C. | non pollutant |
| D. | byproduct |
| Answer» B. sludge | |
| 340. |
The area which is near bottom of lake, ocean or pond is called |
| A. | benthos |
| B. | benthic environment |
| C. | nekton |
| D. | plankton |
| Answer» C. nekton | |
| 341. |
The Kuwait towers produces the water which is |
| A. | salinated |
| B. | desalinated |
| C. | super saturated |
| D. | unsaturated |
| Answer» C. super saturated | |
| 342. |
A modern vessel which is used to study deep oceans is called |
| A. | deep vessel |
| B. | deep flight |
| C. | airplane |
| D. | Medea |
| Answer» C. airplane | |
| 343. |
Kelp can grow in one day up to |
| A. | 12cm |
| B. | 33cm |
| C. | 45cm |
| D. | 23cm |
| Answer» C. 45cm | |
| 344. |
The vessel which enable to study surface of ocean is the |
| A. | Jason II |
| B. | Jason I |
| C. | Deep flight |
| D. | Medea |
| Answer» E. | |
| 345. |
Plastic decomposes after |
| A. | 10 years |
| B. | 100 years |
| C. | 1000 years |
| D. | 1 year |
| Answer» D. 1 year | |
| 346. |
The solid part of waste material carrying harmful bacteria is the |
| A. | raw sewage |
| B. | sludge |
| C. | non pollutant |
| D. | byproduct |
| Answer» C. non pollutant | |
| 347. |
The zone in which temperature, pressure as well as amount of sunlight remains fairly constant is the |
| A. | bathal zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» D. abyssal zone | |
| 348. |
The organism which are specialized to bear temperature as hot as 81° C is |
| A. | octopus |
| B. | corals |
| C. | clams |
| D. | tube worms |
| Answer» E. | |
| 349. |
Due to high demand of oil across globe it is transferred in billions of barrels and sometimes lead to |
| A. | spill |
| B. | benefits |
| C. | success |
| D. | discovery |
| Answer» B. benefits | |
| 350. |
A predator which uses wormlike lure to attack its prey is the |
| A. | piranha |
| B. | sushi |
| C. | angler fish |
| D. | whale |
| Answer» D. whale | |