User Contributed Quizzes

The human circulatory system, also known as the cardiovascular system, is responsible for transporting blood, nutrients, gases, and waste products throughout the body. It consists of the heart, blood, and blood vessels. The heart acts as a pump that

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• Published by : Tina Singh on 26-Oct-2025 06:51 am

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy. It takes place mainly in the chloroplasts of plant cells, where chlorophyll absorbs sunlight. The process uses carbon dioxide and

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• Published by : Tina Singh on 26-Oct-2025 02:39 am

Respiration is the biological process through which living organisms release energy from the food they consume. This energy is essential for growth, repair, and carrying out all life activities. Respiration occurs in every cell and can be of two type

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• Published by : Tina Singh on 26-Oct-2025 02:34 am

The human digestive system is responsible for breaking down the food we eat into nutrients that the body can absorb and use for energy, growth, and repair. The process begins in the mouth, where food is chewed and mixed with saliva. It then passes th

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• Published by : Tina Singh on 26-Oct-2025 02:28 am

Genetics is the branch of biology that studies heredity and variation in living organisms. It explains how traits such as eye color, hair texture, and height are passed from parents to offspring through genes. Genes are specific segments of DNA that

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• Published by : Tina Singh on 25-Oct-2025 12:39 pm

Cell Biology is the branch of biology that studies the structure, function, and behavior of cells — the basic units of life. Every living organism, from the smallest bacterium to the largest animal, is made up of cells. Cells can exist as indep

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• Attempted: 4 times
• Published by : Tina Singh on 25-Oct-2025 02:49 am

The tiger is the largest member of the cat family and one of the most powerful predators on Earth. Known for its beautiful orange coat with black stripes, the tiger is a symbol of strength and bravery. Tigers are carnivores that primarily hunt deer,

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• Attempted: 1 times
• Published by : Admin on 25-Oct-2025 01:45 am

Elephants are the largest land animals on Earth, known for their intelligence, memory, and strong social bonds. They have long trunks used for breathing, drinking, and grabbing objects. Their large ears help regulate body temperature, and their tusks

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• Attempted: 3 times
• Published by : Ankit Singh on 23-Oct-2025 02:18 am

Deer are graceful, herbivorous mammals known for their beauty and agility. They are found in forests, grasslands, and even mountainous regions around the world. Male deer grow antlers every year, which they shed and regrow. These antlers are often us

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• Attempted: 4 times
• Published by : Ankit Singh on 23-Oct-2025 02:16 am

Titanium is a strong, lustrous, silver-gray metal with the atomic number 22. It is classified as a transition metal and is known for its high strength-to-weight ratio and corrosion resistance. Titanium was discovered in 1791 by William Gregor, a Brit

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• Published by : Ankit Singh on 23-Oct-2025 02:12 am

Scandium is a soft, silvery-white metal with the atomic number 21. It is the first element in the transition metals group of the periodic table. Scandium was discovered in 1879 by Lars Fredrik Nilson, a Swedish chemist. It is found in small amounts i

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• Published by : Ankit Singh on 23-Oct-2025 02:10 am

A data centre is a dedicated facility used to house computer systems and associated components, such as servers, storage systems, and networking equipment. It is designed to provide continuous power supply, cooling, and high-speed connectivity to ens

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• Published by : Samrat Singh on 22-Oct-2025 03:16 pm

Calcium is a silvery-white metal with the atomic number 20. It belongs to the alkaline earth metals group in the periodic table. Calcium is essential for living organisms, particularly in the formation of bones and teeth. It also plays a vital role i

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• Published by : Manisha Agrawal on 20-Oct-2025 01:00 am

Potassium is a soft, silvery-white metal with the atomic number 19. It belongs to the alkali metal group in the periodic table. Potassium was discovered in 1807 by Sir Humphry Davy through the electrolysis of potash (potassium hydroxide). It is highl

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• Published by : Manisha Agrawal on 20-Oct-2025 12:52 am

Argon (Ar) is a noble gas with the atomic number 18. It is colorless, odorless, and tasteless and makes up about 0.93% of Earth’s atmosphere. Argon was discovered in 1894 by Lord Rayleigh and Sir William Ramsay. Being chemically inert, it does

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• Published by : Manisha Agrawal on 20-Oct-2025 12:49 am

Chlorine is a greenish-yellow gas with the chemical symbol Cl and atomic number 17. It belongs to Group 17 of the periodic table, known as the halogen group, which also includes fluorine and iodine. Chlorine has a strong, pungent smell and is toxic i

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• Published by : Manisha Agrawal on 19-Oct-2025 01:50 pm

Sulfur is a non-metallic element with the chemical symbol S and atomic number 16. It belongs to Group 16 of the periodic table, known as the chalcogen group, which also includes oxygen and selenium. Sulfur is easily recognized by its bright yellow co

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• Published by : Manisha Agrawal on 19-Oct-2025 01:40 pm

भाई दूज दीपावली के पांच दिवसीय त्योहार में मनाया जाने वाला उत्सव है, जो भाई-बहन के रिश्ते को समर�

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• Published by : Manisha Agrawal on 18-Oct-2025 02:38 am

गोवर्धन पूजा दीपावली के दूसरे दिन मनाई जाती है। यह पर्व भगवान कृष्ण और गोवर्धन पर्वत की पूजा के

• Total Question: 10
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• Attempted: 2 times
• Published by : Manisha Agrawal on 18-Oct-2025 02:32 am

श्री रामचंद्र हिन्दू धर्म के सबसे प्रतिष्ठित देवताओं में से एक हैं। वे अयोध्या के राजा दशरथ के �

• Total Question: 10
• Views: 142994 times
• Attempted: 2 times
• Published by : Manisha Agrawal on 18-Oct-2025 02:15 am