Practise Planets MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Study Planets through multiple-choice questions in Everyday Science. This subtopic contains 341 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Planets MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
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جغرافیائی کوآرڈینیٹ سسٹم کی نمائندگی کرنے میں کس پر غور کیا جا سکتا ہے؟
Answer: Latitude
Explanation Latitude : a geographic coordinate that specifies the north–south position of a point on the Earth's surface.
Answer: 29 km/sec
Explanation Earth revolves in orbit around the sun in one year, 6 hours, nine mins on the subject of the stars, at a velocity starting from 29.29 to 30.29 km/s. The 6 hours, 9 mins adds as much as approximately an extra day each fourth year, that's particular a leap year, with the more day brought as February twenty ninth. Earth's orbit is elliptical and reaches its closest method to the sun, a perihelion of 147,090,000 km , on approximately January fourth of each yr. Aphelion comes six months later at 152,100,000 km.
نظام شمسی کا وہ سیارہ جس میں زیادہ سے زیادہ چاند/سیارے ہیں؟
Answer: Saturn
Explanation Saturn is the second-largest planet in the solar system. Ganymede (Moon of Jupiter ) is the largest satellite in the solar system. Planets and Natural Satellites : Mercury : 0 Venus: 0 Earth : 1 (Moon) Mars: 2 (Deimos, Phobos) Jupiter : 95 Saturn: 274 Uranus : 27 Last verified on 02-05-2026
Answer: Pluto
Explanation Identified: March 2022
چاند ______ ہے؟
Answer: Satellite
Explanation The Moon is a natural satellite that orbits the Earth. It reflects sunlight, providing light at night and affecting tides .
Answer: Hydrogen
Explanation The Sun is a huge, glowing sphere of hot gas. Most of this gas is hydrogen (about 70%) and helium (about 28%). Carbon, nitrogen and oxygen make up 1.5% and the other 0.5% is made up of small amounts of many other elements such as neon, iron, silicon, magnesium and sulfur.
سورج کے گرد سب سے زیادہ رفتار سے گھومنے والا سیارہ کونسا ہے؟
Answer: Mercury
Explanation the planet that moves around the Sun at the largest speed is Mercury *** Mercury is the fastest planet, which speeds around the sun at 47.87 km/s. In miles per hour, this equates to a whopping 107,082 miles per hour.
Answer: Nuclear fusion reactions
Explanation The s un generates electricity from a manner known as nuclear fusion . at some point of nuclear fusion, the high stress and temperature in the solar's middle c ause nuclei to split from their electrons. Hydrogen nuclei fuse to shape one helium atom. sun power is electricity that comes from the solar. every day the solar radiates, or sends out, an vast amount of electricity. The sun radiates extra electricity in a single 2nd than human beings have used on the grounds that the start of time! It comes from in the sun itself. Like different stars, the solar is a huge gas ball made up by and large of hydrogen and helium. The solar generates energy in its middle in a system called nuclear fusion. at some point of nuclear fusion, the solar's extraordinarily high strain and extreme temperature reason hydrogen atoms to return apart and their nuclei (the principal cores of the atoms) to fuse or combine. 4 hydrogen nuclei fuse to become one helium atom. however the helium atom weighs less than the four nuclei that blended to shape it. some depend is lost at some point of nuclear fusion. The misplaced remember is emitted into area as radiant power.
وہ سیارہ جس میں نائٹروجن گیس نہیں ہے ______ ہے؟
Answer: Neptune
Explanation Earth, Mars, and Pluto have atmospheres that contain Nitrogen gas. Earth : ~78% nitrogen Mars : ~2.6% nitrogen Pluto : thin atmosphere with nitrogen ice and gas Neptune's atmosphere is mostly hydrogen, helium, and methane, not nitrogen.
نظام شمسی کا سب سے بیرونی سیارہ کون سا ہے؟
Answer: Both A and B
Explanation All about "eight planets" and Important Question 1. Mercury Number of moons in Mercury: 0 Mercury is the smallest planet in our solar system Swift Planet for Mercury *** 2. Venus Eight planets in the solar system Venus is the hottest planet in the solar system The black planet is called Venus The second closest planet to the sun is Venus Which is the slowest Rotating Planet? Venus Which planet has no moon ? Venus Number of moons in Venus: 0 Which planet has a similar size to Earth? Venus *** 3. Earth and Moon Blue Planet for Earth The planet which has the highest density is? Earth Number of moons on Earth: 1 Which planet is known as a watery planet ? Earth 75% of Earth’s surface is covered by water **** 4. Mars Red Planet for Mars Number of moons on Mars: 2 **** 5. Jupiter Jupiter is the largest and 5th planet in our solar system and is close to the sun The planet of the solar system which has the maximum number of Moon is: Jupiter The great spot i s on the Planet is: Jupiter Giant Planet for Jupiter Jupiter is the fastest-rotating planet. Number of moons in Jupiter: 92 **** 6. Saturn Ringed Planet for Saturn Which planet is the least dense ? Saturn Which of the following planet has rings around its surface? Saturn Number of moons in Saturn: 83 **** 7. Uranus Ice Giant for Uranus Number of moons in Uranus: 27 *** 8. Neptune Neptune is one of two ice giants in the outer solar system Big Blue Planet f or Neptune. Neptune has six rings Number of moons in Neptune: 14 NOTE: Pluto was once considered the ninth and outermost planet, but was reclassified as a dwarf planet in 2006 by the IAU .
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