291 Which subatomic particle carries a positive electric charge?
Explanation
Protons carry a positive electric charge and are found in the nucleus of an atom
Last verified on 25-09-2026
General Knowledge MCQs
750 MCQs is category mein available hain.
All MCQs in General Knowledge
292 Which organ is primarily responsible for detoxifying the blood and producing bile?
Explanation
The liver detoxifies harmful substances in the blood and produces bile to aid digestion
Last verified on 25-09-2026
293 Which part of the brain is mainly responsible for memory and thinking?
Explanation
The cerebral cortex, the outer layer of the cerebrum, is responsible for higher functions like thinking, memory, and reasoning
Last verified on 25-09-2026
294 What is the SI unit of electrical resistance?
Explanation
The Ohm is the SI unit of electrical resistance
Last verified on 25-09-2026
295 Which subatomic particle carries no electric charge?
Explanation
Neutrons have no electric charge and, along with protons, make up the nucleus of an atom
Last verified on 25-09-2026
296 What is the smallest bone in the human body?
Explanation
The stapes, located in the middle ear, is the smallest bone in the human body
Last verified on 25-09-2026
297 What is the medical term for the study of the heart?
Explanation
Cardiology is the branch of medicine that deals with disorders of the heart and cardiovascular system
Last verified on 25-09-2026
298 What is the SI unit of electrical potential difference (voltage)?
Explanation
The Volt is the SI unit of electric potential difference
Last verified on 25-09-2026
299 What is the largest bone in the human body?
Explanation
The femur (thigh bone) is the longest and largest bone in the human body
Last verified on 25-09-2026
300 Which nutrient serves as the primary source of energy for the human body?
Explanation
Carbohydrates are the body's main and preferred source of energy
Last verified on 25-09-2026