Statewise Prepration
Govt. Examwise MCQ
1593+ MCQ Questions in english हिन्दी
What is the main function of the large intestine?
The large intestine absorbs water and salts from undigested food, forming solid waste (feces).
Which part of the brain is responsible for thinking and intelligence?
The cerebrum is the largest part of the brain and is responsible for logic, reasoning, memory, and intelligence.
The First War of Indian Independence in 1857 began in which UP city?
The revolt of 1857 started with the mutiny of Indian sepoys in Meerut on May 10, 1857
Which pigment is responsible for red color in blood?
Hemoglobin contains iron and gives red color by binding with oxygen.
Which microorganism causes AIDS?
HIV (a virus) attacks the immune system, leading to AIDS.
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Which process involves the conversion of glucose to energy in cells?
Cellular respiration breaks down glucose to release ATP energy.
Which organ in the human body filters waste from the blood?
Kidneys filter blood, removing urea and excess water as urine.
Which gas is essential for respiration in animals?
Oxygen is required for aerobic respiration to release energy from food..
Which part of the flower becomes the fruit?
After fertilization, the ovary matures into the fruit.
Which blood vessel carries oxygenated blood from the lungs to the heart?
It’s the only vein that carries oxygen-rich blood—from lungs to the left atrium.
Which city in Uttar Pradesh was the capital of Harshavardhana?
Harshavardhana made Kanauj his capital, turning it into a prominent center of politics and culture in North India.
Who was the founder of the Kanauj kingdom in early medieval Uttar Pradesh?
Yashovarman established the powerful Kanauj kingdom in the 8th century. He played a key role in resisting Arab invasions.
What is the pH value of pure water?
Pure water has a neutral pH of 7, meaning it is neither acidic nor basic.
Which hormone regulates blood sugar levels?
Insulin, produced by the pancreas, helps regulate glucose levels in the blood by facilitating its uptake into cells.
What is the speed of light in a vacuum?
Light travels at approximately 300,000,000 meters per second in a vacuum—the universal speed limit.
Which instrument is used to measure atmospheric pressure?
A barometer measures atmospheric pressure and is essential in weather forecasting and aviation.
In which form is energy stored in the human body?
The body stores energy in the form of glycogen, a polysaccharide that breaks down into glucose when needed.
Which hormone regulates the metabolism in the human body?
Thyroxine, secreted by the thyroid gland, controls metabolic rate and energy use.
Habitat of an organism refers to:
It's the natural home of an organism.
What is the energy currency of the cell?
ATP stores and transports chemical energy in cells.
Study of fungi is called:
Mycology
. Insulin is secreted by which gland?
Insulin regulates blood glucose levels.
Movement of water through a semi-permeable membrane is called:
Osmosis is passive movement of water across membranes.
The pigment responsible for the green color of plants is:
Chlorophyll absorbs light for photosynthesis and reflects green.
The genetic material in most organisms is:
DNA carries genetic instructions for development and function.
Which organ helps detoxify harmful substances in the body?
The liver breaks down toxins and drugs in the bloodstream.
The main function of red blood cells (RBCs) is:
RBCs contain hemoglobin which carries oxygen from lungs to tissues.
. Which organisms fix nitrogen in the soil?
Rhizobium bacteria live in root nodules of legumes and fix atmospheric nitrogen.
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