General Science Class 4 MCQs MCQs - General Science Practice | PakExamPoint
Practise General Science Class 4 MCQs MCQs in General Science. Attempt multiple-choice questions, check answers and revise related subtopics.
General Science Class 4 MCQs MCQs and revision practice
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.
Explanation The sun rises in the East and sets in the West. which means that the Earth is rotating from West to East. Earth revolves in orbit around the Sun in 365 days, 6 hours, 9 minutes. with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes add up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.
Explanation The pupal stage of a bee is known as a Cocoon . This stage is characterized by a resting, non-feeding state , where the larva transforms into an adult bee.
کون سے ہاتھیوں کے کان ایشیائی ہاتھیوں سے بڑے ہوتے ہیں؟
A. European
B. Australian
C. None
D. African
Check answer and explanation
Answer: African
Explanation African elephants have larger ears than Asian elephants. African elephants live in the savannas and need protection from the sun. So their ears are bigger to help them stay cool.
نازک پھیپھڑوں کو ہڈیوں کے پنجرے سے محفوظ کیا جاتا ہے۔ اس پنجرے کو ______ کہتے ہیں؟
A. Sternum
B. Pelvis
C. Ribcage
D. Skull
Check answer and explanation
Answer: Ribcage
Explanation The ribcage, also known as the thoracic cage . It is a bony structure that encloses and protects the lungs, heart, and other organs in the thoracic cavity. It is composed of 24 ribs , the sternum (breastbone) , and the 12 thoracic vertebrae.
بہت زیادہ اور بہت تیز کھانے اور مسالہ دار کھانا کھانے سے کیا ہوتا ہے؟
A. Indigestion
B. Constipation
C. Diarrhea
D. Vomiting
Check answer and explanation
Answer: Indigestion
Explanation Indigestion ( also known as dyspepsia ) is a common condition characterized by discomfort or pain in the upper abdomen , caused by: Eating too much or too quickly Consuming spicy or fatty foods Drinking alcohol or caffeine Stress
Explanation Rickets is a disease caused by a deficiency of Calcium and Vitamin D. It leading to softening of the bones in children. It can cause bowed legs, stunted growth, and skeletal deformities.
ریت اور پانی کے مرکب کی تشکیل کے لیے مندرجہ ذیل میں سے کون سی باقیات معطل ہیں؟
A. Gas
B. Liquid
C. Plasma
D. Solid
Check answer and explanation
Answer: Solid
Explanation Solids like sand remain suspended in water because they are denser than water. But not dense enough to sink to the bottom immediately. This creates a heterogeneous mixture, where the sand particles remain suspended in the water.
Explanation Vitamin A deficiency can cause Night Blindness , as well as other health problems such as: Dry skin and eyes Impaired immune function Poor wound healing Increased risk of respiratory and urinary tract infections
Explanation The adult human brain weighs about 3 pounds (1,300-1,400 g). The adult human brain is about 2% of the total body weight. The average human brain is 140 mm wide. The average human brain is 167 mm long.
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