Basics of Every Day Science EDS MCQs - Everyday Science Practice | PakExamPoint

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Basics of Every Day Science EDS MCQs and revision practice

Study Basics of Every Day Science EDS through multiple-choice questions in Everyday Science. This subtopic contains 1640 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Basics of Every Day Science EDS 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, Biology MCQs, Botany MCQs, Branch of Science MCQs, Cell MCQs, Chemistry MCQs.

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Basics of Every Day Science EDS: 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.

1. Sound travels slowest in which one of the following?

آواز درج ذیل میں سے کس میں سب سے سست سفر کرتی ہے؟

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Answer: Air

Explanation Sound travels slowest in air , with a speed of approximately 343 meters per second (m/s) at 20°C. This is because air is a gas and has a low density and stiffness , which allows sound waves to propagate more slowly through the material. The speeds of sound in different materials: Air: 343 m/s Water: 1433 m/s Wood: 3300-3600 m/s Brick: 4176 m/s Steel: 6100 m/s Diamond: 12000 m/s

2. Which are consumers that eat both producers and consumers?

کون سے صارفین ہیں جو پروڈیوسر اور صارفین دونوں کھاتے ہیں؟

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Answer: Omnivores

Explanation Omnivores are consumers that eat both producers (plants and algae) and consumers (other animals). They have a varied diet that includes both plant and animal matter. Examples of omnivores include humans, bears, pigs, and chimpanzees.

3. In which state of matter, the particles arrangement is irregular and less closely packed?

مادے کی کس حالت میں، ذرات کا انتظام بے قاعدہ اور کم قریب سے بھرا ہوا ہے؟

Check answer and explanation

Answer: Liquid

Explanation In a liquid, the particles are arranged in an irregular and less closely packed manner, with some freedom of movement.

4. Flow of electrons is called ______?

الیکٹران کے بہاؤ کو ______ کہتے ہیں؟

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Answer: Electric Current

Explanation The flow of electrons is called Electric Current. Electric current is the flow of electrons through a conductor, such as a wire. It is measured in amperes (A).

5. The color that is least deviated by a prism ______?

وہ رنگ جو پرزم ______ سے کم سے کم منحرف ہوتا ہے؟

Check answer and explanation

Answer: Red ray

Explanation When white light passes through a prism , it is refracted, or bent, and split into its individual colors, a process known as dispersion . The order of deviation is: Violet (most deviated) Blue Green Yellow Red (least deviated)

6. The characteristic of sound by which we can differentiate between shrill and grave sound is _____?

آواز کی وہ خصوصیت جس کے ذریعے ہم شرل اور قبر کی آواز میں فرق کر سکتے ہیں _____ ہے؟

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Answer: Pitch

Explanation Pitch is the characteristic of sound that lets us distinguish between a shrill (high-pitched) sound and a grave (low-pitched) sound. It depends on the frequency of the sound wave — higher frequency means higher pitch.

7. If a gas is heated in a sealed cylinder, then _______ increases.

اگر سیل بند سلنڈر میں گیس کو گرم کیا جائے تو _______ بڑھ جاتا ہے۔

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Answer: All of them

Explanation When a gas is heated in a sealed cylinder: The temperature of the gas increases (by definition of heating). The average kinetic energy of the particles increases (as the temperature rises, the molecules move faster). The pressure inside the container increases (as the molecules move faster and collide more frequently with the container walls ).

8. Material from which current passes through are called?

وہ مواد جس سے کرنٹ گزرتا ہے _____ کہلاتا ہے؟

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Answer: Conductors

Explanation Conductors are materials that allow electricity to flow through them, such as copper, aluminum, and gold. They have a high concentration of free electrons, which are able to move freely within the material . Additional information: Materials that do not allow electricity to pass through them are called insulators . Last verified on 07-03-2026

9. The study of the Human Structure?

انسانی ساخت کا مطالعہ؟

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Answer: Anatomy

Explanation Anatomy is the science that studies the structure of the body. The term "anatomy" comes from the Greek words "ana" (meaning "up") and "tome" (meaning "a cutting")

10. A Spectroscope is used to _______?

ایک سپیکٹروسکوپ کا استعمال _______ کے لیے کیا جاتا ہے؟

Check answer and explanation

Answer: Identify the chemical elements present in a star

Explanation A Spectroscope is used to identify the chemical elements present in a star and determine its composition. By analyzing the light spectrum , astronomers can also determine the star's temperature, velocity, and distance from Earth.

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