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.

111. Which planet in the Solar system has the highest density?

نظام شمسی میں کون سا سیارہ سب سے زیادہ کثافت رکھتا ہے؟

Check answer and explanation

Answer: Earth

Explanation Earth has the highest density of any planet in the Solar System, at 5.514 g/cm3. This is considered the standard by which other planet's densities are measured.

112. Earth gives up energy from?

Check answer and explanation

Answer: sun

Explanation The earth-atmosphere energy balance is the balance between incoming energy from the Sun and outgoing energy from the Earth. The energy released from the Sun is emitted as shortwave light and ultraviolet energy. ND27-12-2022

113. The Sun is a ______?

سورج ایک ______ ہے؟

Check answer and explanation

Answer: Star

Explanation The Sun is the star at the centre of the Solar System.

114. Heat of sun reaches the earth by ________?

سورج کی حرارت __ تک زمین تک پہنچتی ہے؟

Check answer and explanation

Answer: Radiation

Explanation Heat from the Sun reaches Earth through radiation It is the transfer of energy via electromagnetic waves (like infrared, visible light, UV) Sunlight takes an average of 8 minutes and 20 seconds to travel from the Sun to the Earth.

115. RKA is the space agency of which country?

آر .کی.ای کس ملک کی خلائی ایجنسی ہے؟

Check answer and explanation

Answer: Russia

Explanation RKA (Roscosmos) is the space agency of Russia. It was established in 1992. RKA is the Russian Federal Space Agency , formerly the Soviet Space Program, which launched Sputnik 1, the first artificial satellite, and sent Yuri Gagarin , the first human, to space. Roscosmos is headquartered in Moscow.

116. Which planet is mostly made up of iron and covered with craters?

کون سا سیارہ زیادہ تر لوہے سے بنا ہے اور گڑھوں سے ڈھکا ہوا ہے؟

Check answer and explanation

Answer: Mercury

Explanation Mercury is mostly made up of iron. It's surface covered with craters. It has no atmosphere and no moons. It's closest to the sun . It's smallest planet.

117. The Earth has one moon and its name is?

زمین کا ایک چاند ہے اور اس کا نام کیا ہے؟

Check answer and explanation

Answer: Luna

Explanation Earth is the biggest of all the terrestrial planets. It has temperature, weather , atmosphere and many other factors . Its surface 30% is covered with land and 70% with water . It has only one moon called Luna .

118. The duration of day and night at North and South Poles is ______?

قطب شمالی اور جنوبی پر دن اور رات کا دورانیہ ______ ہے؟

Check answer and explanation

Answer: 6 months

Explanation The poles experience six months of the day and six months of the night. This is since earth i s tilted on its axis. Also, due to this, each pole is tilted towards and away from the sun for about six months . When the North Pole is tilted towards the sun, it has continuous daylight.

119. The color of our Earth is ________?

ہماری زمین کا رنگ کیا ہے؟

Check answer and explanation

Answer: blue

Explanation The reason the Earth is described as blue is because of the large oceans o n its surface, which are blue . From space, Earth looks like a blue marble with white swirls. Some parts are brown, yellow, green, and white . The blue part is water. Water covers most of Earth. ND23-9-2023

120. Which planet has no moon?

وہ کونسا سیارہ ہے جس میں چاند نہیں ہے؟

Check answer and explanation

Answer: Venus

Explanation Venus is the hottest planet in the solar system. Venus has no moons. The " black planet " is Venus. The second closest planet to the sun is Venus. The slowest-rotating planet is Venus. Venus is similar in size to Earth. Additional information: Eight planets in the solar system: Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune

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