Practise General Science Class 4 MCQs MCQs in General Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Study General Science Class 4 MCQs through multiple-choice questions in General Science. This subtopic contains 296 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these General Science Class 4 MCQs 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.
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وہ کونسا سیارہ ہے جو ایک چکر مکمل کرنے میں 4332 دن لیتا ہے؟
Answer: Jupiter
Explanation Jupiter takes approximately 4332.62 Earth days to complete one revolution around the Sun. Which is the longest revolution period of all the planets in our solar system.
پانی ایک _______ ہے؟
Answer: Compound
Explanation Water (H2O) is a compound made up of two hydrogen atoms and one oxygen atom. It is a chemical combination of two different elements, which is the definition of a compound.
مینڈک کے لاروا کیا کہا جاتا ہے؟
Answer: Tadpoles
Explanation The larval stage of a frog is known as Tadpoles . This stage is characterized by a aquatic, fish-like body , with gills for breathing and a tail for swimming .
وٹامن ڈی کی کمی سے کون سی بیماری ہوتی ہے جس کی وجہ سے ہڈیاں نرم اور کمزور ہوتی ہیں؟
Answer: Rickets
Explanation Vitamin D deficiency can cause Rickets , a disease characterized by: Soft and weak bones Skeletal deformities Stunted growth Increased risk of fractures
تمباکو نوشی کا سبب بن سکتا ہے؟
Answer: Lungs Cancer
Explanation Smoking is the leading cause of lung cancer. It is responsible for about 80-90% of all lung cancer deaths.
درج ذیل میں سے کون سی غذا جسم کی نشوونما اور بافتوں/پٹھوں کی مرمت میں مدد دیتی ہے؟
Answer: Proteins
Explanation Proteins are called body-building foods. They help in growth, repair of tissues, and muscle development. They are essential for maintaining and rebuilding body cells . They are made of amino acids , the building blocks of the body . Deficiency of protein can lead to weak muscles and poor growth . Last verified on 06-05-2026
وہ خصوصیات جو کسی جاندار کو اپنے والدین سے وراثت میں ملتی ہیں ______ کہلاتے ہیں؟
Answer: Traits
Explanation Traits are the characteristics or attributes of an organism that are determined by its genetic makeup. Such as eye color, hair color, skin color, blood group and shape of nose and lips.
مادے کی وہ حالت جس کی جسامت مقرر ہو لیکن شکل مقرر نہ ہو؟
Answer: Liquid
Explanation A liquid is a state of matter that has a fixed volume but not a fixed shape. It takes the shape of its container and maintains its volume unless an external force is applied to change it. Solid : A solid has both a fixed shape and a fixed volume. Gas : A gas has neither a fixed shape nor a fixed volume . It expands to fill its container.
کون سا ہوا سے آکسیجن جذب کرکے کاربن ڈائی آکسائیڈ دیتا ہے؟
Answer: Lungs
Explanation The lungs are responsible for exchanging oxygen and carbon dioxide through the process of respiration. Oxygen from the air we breathe in is absorbed into the bloodstream. Carbon dioxide, a waste product, is removed from the bloodstream and exhaled out.
وہ جانور جو پیدا کرنے والے (پودوں) کو کھاتا ہے؟
Answer: Primary Consumers
Explanation Primary consumers are animals that eat producers (plants) and are the first level of consumers in a food chain. They are also known as herbivores. Examples of primary consumers include : Insects (bees, butterflies, ants) Small mammals (cows, goats, rabbits, mice, squirrels) Birds (finches, sparrows, robins) Fish (some species of fish that eat algae or aquatic plants)
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