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.

31. Which one of the following is second largest planet in our solar system?

مندرجہ ذیل میں سے کون سا ہمارے نظام شمسی کا دوسرا بڑا سیارہ ہے؟

Check answer and explanation

Answer: Saturn

Explanation Saturn Saturn is the second largest planet in our solar system. Titan is the name of the largest moon of Saturn Ringed Planet is nicked name 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 while Jupiter is the largest planet in the Solar System according to size. ND12_8_2023

32. Collection of gas, dust, and other materials by gravity in a black hole is called _____?

بلیک ہول میں کشش ثقل کے ذریعہ گیس ، دھول اور دیگر مواد کا مجموعہ _____ کہا جاتا ہے؟

Check answer and explanation

Answer: Accretion

Explanation Accretion is the process where a black hole pulls in surrounding gas, dust, and matter due to its strong gravitational pull. This material forms an accretion disk around the black hole before being absorbed.

33. Day and night are almost equal to at _____?

دن اور رات تقریباً کس قطب پر برابر ہیں؟

Check answer and explanation

Answer: equator

Explanation there are two points in the year when day and night are approximately equal in duration. This is called an equinox . The equinoxes occur around: March 20th-21st September 22nd-23rd each year.

34. Which of the following planets is known as its ring?

مندرجہ ذیل میں سے کون سا سیارہ رینگ کے نام سے جانا جاتا ہے؟

Check answer and explanation

Answer: Saturn

Explanation Ringed Planet is the nicked name for Saturn Saturn is the second -largest planet The largest moon of Saturn is Titan This planet is the least dense Number of moons in Saturn: 83

35. Nearest planet to the sun is/are _____?

سورج کے قریب ترین سیارہ/سیارے _____ ہے/ہیں؟

Check answer and explanation

Answer: Both A and B

Explanation Mercury is the closest planet to the Sun , followed by Venus . Called an inner planet because it orbits inside Earth’s orbit. Number of moons: 0 (Mercury has no natural satellites ). Size: Smallest planet in the solar system. Nickname: Swift Planet , due to its fast orbit around the Sun (≈ 88 days per orbit ). Last verified on 17-03-2026

36. 5th Planet closest to the sun?

سورج کے قریب ترین 5واں سیارہ؟

Check answer and explanation

Answer: Jupiter

Explanation 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 on the Planet is: Jupiter Giant Planet for Jupiter Jupiter is the fastest-rotating planet. Number of moons in Jupiter: 92 It rotates about once every 10 hours It has 79 satellites Age of the Jupiter planet is : 4.603 billion years ND5-5-2023

37. The Rings of Saturn were discovered by ______?

زحل کی انگوٹھی ______ کے ذریعہ دریافت ہوئی؟

Check answer and explanation

Answer: Galileo

Explanation Galileo Galilei first observed Saturn's rings in 1610 using a telescope, though he mistook them for " ears " or " handles ." Later, Christiaan Huygens correctly identified them as rings in 1655 .

38. Mass is to Kilogram as Universe is to:

Check answer and explanation

Answer: Solar System

Explanation The solar system is a system constrained by the gravity of the sun and the objects that orbit it . The solar system was formed 4.6 billion years ago by the gravitational collapse of a huge interstellar molecule cloud.

39. Photo voltaic cells convert solar energy into electricity through a process?

فوٹو وولٹک سیل ایک عمل کے ذریعے شمسی توانائی کو کونسی بجلی میں تبدیل کرتے ہیں؟

Check answer and explanation

Answer: chemical

Explanation Solar PV cells generate electricity by absorbing s unlight and using that light energy to create an electrical current. There are many photovoltaic cells within a single solar panel , and the current created by all of the cells together adds up to enough electricity to help power your home

40. One day on Venus is equal to ______?

وینس پر ایک دن ______ کے برابر ہے؟

Check answer and explanation

Answer: 1 year on Earth

Explanation One day on Venus (one full rotation) takes about 243 Earth days . Venus takes about 225 Earth days to orbit the Sun, making a day on Venus longer than its year. So, 1 day on Venus ≈ 1 year on Earth (approximately).

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