Pesticides & Their Effects MCQs with Answer
What is the primary function of pesticides in agriculture? a) To improve soil fertility b) To control pests c) To increase plant growth d) To…
Read More »Photosynthesis & Plant Growth MCQs with Answer
What is the primary function of photosynthesis in plants? a) To produce oxygen b) To produce glucose c) To absorb water d) To absorb nutrients…
Read More »Plant Diseases & Their Causes MCQs with Answer
What is the primary cause of powdery mildew in plants? a) Bacteria b) Fungi c) Virus d) Insects Which disease is caused by a fungal…
Read More »Renewable & Non-Renewable Resources MCQs with Answer
Which of the following is a renewable resource? a) Coal b) Natural gas c) Solar energy d) Petroleum What is an example of a non-renewable…
Read More »Respiratory System & Lungs MCQs with Answer
What is the primary function of the respiratory system? a) Digestion of food b) Circulation of blood c) Breathing and gas exchange d) Regulation of…
Read More »Road, Rail & Water Transport Technologies MCQs with Answer
What is the primary advantage of electric vehicles (EVs) over conventional gasoline-powered cars? a) Higher top speed b) Lower emissions c) Greater fuel efficiency d)…
Read More »Rocks, Minerals & Fossils MCQs with Answer
What is the most abundant mineral in the Earth’s crust? a) Quartz b) Feldspar c) Calcite d) Mica Which of the following is an igneous…
Read More »Science & Agriculture Innovations MCQs with Answer
What is the main advantage of genetically modified crops? a) Increased nutritional value b) Higher resistance to pests and diseases c) Faster growth rates d)…
Read More »Science in Cooking & Food Preservation MCQs with Answer
What is the Maillard Reaction responsible for in cooking? a) Sweetening of food b) Browning of food c) Softening of food d) Preservation of food…
Read More »Scientific Laws and Theories MCQs with Answer
Newton’s First Law of Motion is also known as a) Law of Acceleration b) Law of Inertia c) Law of Gravitation d) Law of Motion…
Read More »Scientific Method & Its Importance MCQs with Answer
The first step in the scientific method is a) Conducting an experiment b) Making an observation c) Forming a hypothesis d) Drawing a conclusion A…
Read More »SI Units & Measurements MCQs with Answer
The SI unit of length is a) Meter b) Foot c) Inch d) Yard The SI unit of mass is a) Kilogram b) Gram c)…
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