Trivia Quiz Demo /20 Put your mind to work! Just a quick quiz to get your mind working—no need to worry about marks or sharing your answers. It's all about sparking your thinking!" 1 / 20 1) What research is important when designing a toy that helps kids learn? Ensuring the toy is safe and durable Understanding what themes kids like Keeping up with fashion trends for kids’ toys Educational psychology and child development Educational psychology and safety are key to making toys that are fun and safe for kids. 2 / 20 2) A quadratic equation is most relevant in which scenario? Calculating how much money you need for groceries Measuring the width of a book Predicting how high a thrown ball will go before it starts falling Finding the shortest route between two cities Quadratic equations describe projectile motion, where height changes with time in a curved path. 3 / 20 3) If Earth had two suns, what would change? The temperature would increase, affecting ecosystems. The solar energy production will become more efficient . Seasons would become more predictable and stable. The planet would experience longer, hotter days. 4 / 20 4) What will happen on Earth if it moves 1000 kms closer to Sun ? Higher solar energy Shorter seasons Decrease in sea levels Lower temperature 5 / 20 5) What mathematical skill is most useful for managing time efficiently? Ratio and proportion Coordinate geometry Algebra Probability Time management involves proportional thinking, such as balancing work and study hours. 6 / 20 6) Which product could use artificial intelligence (AI)? A fitness tracker that gives smart suggestions A phone case with a unique design A bicycle helmet A voice-controlled home assistant AI helps make products like home assistants and fitness trackers smarter and more personalized. 7 / 20 7) How can you use your understanding of fractions in everyday activities? To improve spelling skills To solve historical puzzles To create music compositions To divide a pizza equally among friends 8 / 20 8) What will happen if personal robots start teaching at your house and there is no school anymore ? Poor efficiency Physical fitness More friends Capability-based teaching Better doubt solving Loss of jobs 9 / 20 9) If sound traveled twice as fast, what industries would change? Construction and architecture would adjust for faster sound waves. Speed limits on roads would decrease. Communication systems would need to adjust for faster transmission. Music production would become less popular. 10 / 20 10) Mensuration is crucial in which of these cases? (Select all that apply) Estimating the amount of fabric needed to cover a curved surface Determining the boiling point of a liquid under different pressures Calculating the optimal arrangement of solar panels on a rooftop Planning the layout of tiles in a room with irregular dimensions Mensuration helps in calculating surface areas, volumes, and layouts, whereas determining boiling points is related to thermodynamics, not geometry. 11 / 20 11) What would be difficult or nearly impossible without the development of probability and statistics? (Select all that apply) Baking a cake Predicting weather patterns Reading a novel Assessing risks for insurance  Probability helps in risk assessment, forecasts, and making predictions. 12 / 20 12) When designing a bicycle helmet with adaptable head shape features, which factors should be prioritized? (Select all that apply) How to design for different head sizes Choosing the trendiest helmet colors Strong materials that protect against impacts Marketing it to teenagers 13 / 20 13) What school subject helps with understanding material strength when designing a bridge? Chemistry (for how strong materials are) Physics (for material properties and stress) Geography (for the ground and environment) Art (for the look of the bridge) Physics and chemistry are key to knowing how materials work and how strong they are. 14 / 20 14) When planning a long road trip, which math skills help you calculate travel time and fuel needs? Calculating the area of a triangle Using linear equations Speed distance relation Solving quadratic equations Travel time is calculated using speed-distance formula and fuel needed using linear equation using mileage information. 15 / 20 15) When designing a smart water bottle that tracks hydration, what should be considered? (Select all that apply) How sensors can track hydration levels accurately What shapes and sizes users prefer Innovations in water bottle colors Marketing strategies for different types of customers Tracking hydration accurately and considering user preferences are essential for the water bottle’s success. 16 / 20 16) If Earth's gravity increased by 50%, what would happen? Everyday objects would weigh significantly more. People’s bones and muscles would be under more strain. Buildings would need to be made with lighter materials. Airplane engines would become more fuel-efficient. 17 / 20 17) What factors will affect the total number of footwear that your family will buy in a year ? Size of house Age of family members Family size Education Lifestyle & fitness routine 18 / 20 18) When testing different fertilizers for growing tomatoes, which factors should be controlled to get accurate results? The amount of sunlight, the type of soil, and the amount of water each plant gets The price of the fertilizer, the number of people using it, and the brand of the container The type of tomato seeds, the size of the garden, and the gardening tools used The color of the fertilizer, the brand, and the size of the fertilizer bag 19 / 20 19) If the average human lifespan were extended to 150 years, which of the following would be a likely impact? Significant decrease in technological advancements as people work less. Reduction in the global population due to lower birth rates. Decrease in the demand for healthcare services due to improved health. Increased need for long-term planning and savings for retirement. 20 / 20 20) A business owner needs to compare profits from different products. Which mathematical concept is MOST useful? Probability Factorization Trigonometry Ratio and proportion Ratios help compare values efficiently, while probability and trigonometry are unrelated. 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