Science Practice Quiz 230

Q1.What is the chapter number of the topic Nature of Matter: Elements, Compounds, and Mixtures?

A. Chapter 6 B. Chapter 7 C. Chapter 8 D. Chapter 9

Q2.What year is mentioned as the reprint year of the book?

A. 2025 B. 2026 C. 2026-27 D. 2027

Q3.What is the topic of Chapter 4?

A. Exploring Forces B. Pressure, Winds, Storms, and Cyclones C. Electricity: Magnetic and Heating Effects D. Particulate Nature of Matter

Q4.What is the term used to describe plants of the same kind cultivated at one place on a large scale?

A. Agriculture B. Horticulture C. Crop D. Farming

Q5.Why do animals, including humans, need to eat food?

A. To produce energy B. To carry out various body functions C. To synthesise their own food D. To hunt for food

Q6.What is the source of food for humans?

A. Only plants B. Only animals C. Both plants and animals D. Neither plants nor animals

Q7.What is the purpose of using tools like khurpi, sickle, shovel, and plough in a field?

A. For hunting animals B. For eating raw fruits and vegetables C. For cultivating land and producing crops D. For wandering in groups

Q8.What is the period of the rainy season in India?

A. June to September B. July to October C. May to August D. August to November

Q9.What is the process of loosening and turning of the soil called?

A. Ploughing or tilling B. Levelling or watering C. Sowing or harvesting D. Weeding or pruning

Q10.What is the purpose of levelling the field in crop production and management?

A. To remove weeds B. To add fertilizers C. To sow seeds D. To facilitate sowing and irrigation