Planets MCQs - Everyday Science Practice | PakExamPoint

Practise Planets MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.

Planets MCQs and revision practice

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.

Continue your revision with related topics: 100 Most Repeated MCQs of EDS PDF MCQs, Alloy MCQs, Atmosphere MCQs, Basics of Every Day Science EDS MCQs, Biology MCQs, Botany MCQs, Branch of Science MCQs, Cell MCQs.

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Planets: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

251. The Andromeda Galaxy is about to collide with which galaxy?

اینڈرومیڈا گلیکسی کس گلیکسی سے ٹکرانے والی ہے؟

Check answer and explanation

Answer: Milky Way

Explanation The Andromeda Galaxy (M31 ) is on a collision course with the Milky Way, our home galaxy It is approximately 2.5 million light-years away . Collision about 4–5 billion years . New giant elliptical galaxy nicknamed "Milkomeda"

252. In which month is the Earth the closest to the sun?

زمین سورج کے سب سے قریب کس مہینے میں ہوتی ہے؟

Check answer and explanation

Answer: January

Explanation Earth is closest to the sun every year in early January , when it's winter for the Northern Hemisphere. Earth is farthest away from the sun in early July, during our Northern Hemisphere summer.

253. The cause of soil pollution is _____?

مٹی کی آلودگی کی وجہ _____ ہے؟

Check answer and explanation

Answer: Acid rain

Explanation Soil pollution can be caused by acid rain . It is a type of precipitation that contains high levels of sulfuric and nitric acid . This can occur when fossil fuels are burned, releasing sulfur dioxide and nitrogen oxides into the atmosphere, which then combine with water and oxygen to form acid rain. Acid rain can alter the pH of the soil, making it more acidic and potentially harmful to plants and microorganisms.

254. Planet _____ orbits the Sun anti-clockwise, but spins clockwise on its axis.

سیارہ _____ سورج کے گرد گھڑی کی مخالف سمت میں گردش کرتا ہے، لیکن اپنے محور پر گھڑی کی سمت گھومتا ہے۔

Check answer and explanation

Answer: Venus

Explanation Venus orbits the Sun anti-clockwise but spins clockwise on its axis. This unique rotation is known as retrograde rotation.

255. Our galaxy (Milky Way Galaxy) is _____ in shape.

ہماری کہکشاں _____ شکل میں ہے۔

Check answer and explanation

Answer: Spiral

Explanation Our Milky Way Galaxy is a barred spiral galaxy Looks like a rotating pinwheel from above or below, with a bright disk and spiral arms. Meaning it has a central bar-shaped structure, extending outwards like a giant pinwheel, with our solar system located on one of these arms

256. What is the name of the central part of the earth?

زمین کے مرکزی حصے کا نام کیا ہے؟

Check answer and explanation

Answer: Core

Explanation The temperature of the central part of the earth called core The core is the center of the earth and is made up of two parts: the liquid outer core and solid inner core. The outer core is made of nickel, iron , and molten rock. Temperatures here can reach up to 50,000 C. ND17-7-2023

257. Which is the coldest planet in the Solar System?

نظام شمسی کا سب سے سرد سیارہ کون سا ہے؟

Check answer and explanation

Answer: Uranus

Explanation The coldest planet in our solar system is Uranus, They hold the record for the lowest temperature ever measured at -371°F (-224°C) It has 27 moons . Its largest moon is Titania . ADDITIONAL INFORMATION Neptune is also extremely cold, with an average temperature of -214°C (-353°F) NOTE: IF THE OPTION IS Pluto, Saturn, Mars, Jupiter ( Pluto is the correct answer) Pluto, which is no longer classified as a planet (it is a dwarf planet) , is the coldest of all the large bodies in the outer solar system, has a temperature of about -225°C (-373°F). NOTE: IF THE OPTION IS Uranus, Neptune, Venus, Pluto ( Uranus is the correct answer) According to most sources , the coldest planet in the Solar System is Neptune .

258. Which planet moves fastest around the sun?

کون سا سیارہ سورج کے گرد سب سے تیزی سے گھومتا ہے؟

Check answer and explanation

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.

259. How many years our solar system takes to one orbit around Milky Way galaxy?

ہمارے نظام شمسی کو آکاشگنگا کہکشاں کے گرد ایک مدار میں کتنے سال لگتے ہیں؟

Check answer and explanation

Answer: 250

Explanation Our solar system takes approximately 225 to 230 million Earth years to complete one full orbit around the center of the Milky Way galaxy, A period known as a galactic year or cosmic year. Traveling at about 514,000 mph (828,000 km/h) Given the Sun's age, it has circled the galacti c center about 20 times.

260. The largest volcano of the solar system is “Olympus Mons” lies in?

نظام شمسی کا سب سے بڑا آتش فشاں "اولمپس مونس" کس میں واقع ہے؟

Check answer and explanation

Answer: Mars

Explanation Mars referred to as the Red Planet. It has rivers , streams, lakes and ocean. It has largest volcano called Olympus Mons . It has two moons ; Deimos and Phobos.

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