Basics of Every Day Science EDS MCQs - Everyday Science Practice | PakExamPoint
Practise Basics of Every Day Science EDS MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
Explanation Coal, gas, and oil are all examples of fossil fuels , which are energy resources formed from the remains of ancient plants and animals over millions of years. Fossil fuels are non-renewable sources of energy. Additional Information: Tidal energy is energy generated from ocean tides Nuclear energy is energy generated from the nucleus of atoms Biomass energy is energy generated from organic matter (plants, wood, waste)
Explanation The wind is used to produce electricity by converting the kinetic energy of air in motion into electricity. Wind energy is the energy obtained from the force of the wind. The unit of wind is: joule
چکنائی کی سب سے زیادہ فیصد مچھلی کے کس عضو میں ہوتی ہے؟
A. Brain
B. Vessels
C. Meat
D. Skeleton
Check answer and explanation
Answer: Brain
Explanation The highest percentage of fat in a fish is present in the brain . Fish brains contain a high concentration of lipids. They are essential for their neurological functions.
Explanation Marasmus is a severe form of protein-energy malnutrition . It develops due to a lack of sufficient calories and essential nutrients. As a result of starvation, poverty, and inadequate food supply.
A. Ratio of molar concentration of product and molar volume of reactant
B. Ratio of molar concentration of product and reactant raised to the power of coefficient
C. Ratio of molar concentration of product and reactant at specific time
D. Ratio of product and reactants
Check answer and explanation
Answer: Ratio of molar concentration of product and reactant raised to the power of coefficient
Explanation Qc (reaction quotient) is defined as the ratio of the molar concentrations of products to reactants , each raised to the power of their respective stoichiometric coefficients (coefficients in the balanced chemical equation).
Explanation The particles in a gas have the following characteristics: They move randomly, with no fixed pattern or direction They have unlimited space to move , as there are no boundaries or restrictions They move freely in any direction , without any obstacles or barriers They can travel long distances , as there are no constraints on their movement
کلینکل تھرمامیٹر کو سنبھالتے وقت آپ کو درج ذیل میں سے کوئی ایک کام نہیں کرنا چاہیے؟
A. Run
B. Stay at one place
C. Place it in cover after use
D. Wash it before use
Check answer and explanation
Answer: Run
Explanation When handling a clinical thermometer, you should: Wash it before use (to ensure cleanliness and accuracy) Stay at one place (to avoid moving around and potentially breaking the thermometer) Place it in a cover after use (to protect the thermometer from damage and contamination) But you should not Run while handling a clinical thermometer, as this could cause the thermometer to break or become damaged.
مندرجہ ذیل میں سے کون سا غیر روایتی (قابلِ تجدید) توانائی کا ذریعہ ہے؟
A. Natural gas
B. Coal
C. Petroleum
D. Solar and wind
Check answer and explanation
Answer: Solar and wind
Explanation Solar and wind energy are renewable sources of energy, meaning they are sustainable and will not run out. Solar energy is generated from the sun's rays. Wind energy is generated from t he wind. Last verified on 09-02-2026
مندرجہ ذیل میں سے کون سی ڈیکوٹ پلانٹس کی خصوصیت نہیں ہے؟
A. Its leaves have netted venation
B. Its leaves have parallel venation
C. Its flowers have four or multiple of four floral leaves
D. Its seed consist of two cotyledon
Check answer and explanation
Answer: Its leaves have parallel venation
Explanation Dicot plants are characterized by : Leaves with netted venation Seeds with two cotyledons Flowers with four or a multiple of four floral leaves Having leaves with parallel venation is actually a characteristic of monocot plants , not dicots.
Explanation Air pollution is caused by the release of harmful substances into the atmosphere, which can come in the form of : Solids (particulate matter, such as dust, soot, and smoke ) Liquids (aerosols, such as mist and fog ) Gases ( carbon monoxide, nitrogen oxides, sulfur dioxide, and volatile organic compounds )
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