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 would be difficult without understanding decimal and fraction conversions? (Select all that apply) Identifying the highest-rated movie of the year Converting the speed of a car from kilometers per hour to miles per hour Distributing a prize equally among multiple winners Adjusting the quantities of ingredients for a recipe based on serving size Decimals and fractions are essential for conversions, fair divisions, and adjusting quantities, while identifying movie ratings involves subjective measures and not numerical conversion. 2 / 20 2) When planning a long road trip, which math skills help you calculate travel time and fuel needs? Using linear equations Solving quadratic equations Calculating the area of a triangle Speed distance relation Travel time is calculated using speed-distance formula and fuel needed using linear equation using mileage information. 3 / 20 3) In developing a sleep-tracking device, which factors should be considered? (Select all that apply) Making sure it connects with other wellness devices How sleep patterns work and how people rest best Studying market demand for sleep devices How to keep users’ data private and secure Understanding sleep patterns and ensuring data security are crucial for this product’s success. 4 / 20 4) Which of these relies heavily on coordinate geometry? Tracking the exact location of a moving object in space Measuring the density of a metal sample Sorting files based on their size in a computer Adjusting the intensity of sound in a speaker system Coordinate geometry is crucial for mapping positions and tracking movements, but sound intensity, density measurement, and file sorting are unrelated to spatial coordinates. 5 / 20 5) Which factors act as challenges for companies like Amazon, Flipkart, Myntra, etc. ? Rising fuel cost High return rate of items purchased Long queue in billing counter at shopping malls Stores at shopping mall giving huge discounts Majority of people having a smartphone 6 / 20 6) If air resistance was cut in half, how would it affect sports and travel? Airplanes would become more fuel-efficient. Parachutes would deploy much faster. Weather forecasting would become more difficult. Runners and cyclists would move slower. 7 / 20 7) If plants absorbed all nutrients from the air, what would change? Oxygen production would decrease drastically. Farmers would rely less on chemical fertilizers. Plants would stop absorbing sunlight. Soil quality would become less important for crop growt 8 / 20 8) If Earth's gravity increased by 50%, what would happen? Airplane engines would become more fuel-efficient. Buildings would need to be made with lighter materials. People’s bones and muscles would be under more strain. Everyday objects would weigh significantly more. 9 / 20 9) Which product could use artificial intelligence (AI)? A fitness tracker that gives smart suggestions A bicycle helmet A voice-controlled home assistant A phone case with a unique design AI helps make products like home assistants and fitness trackers smarter and more personalized. 10 / 20 10) If all chemical reactions happened at room temperature, what industries would change? Pharmaceutical manufacturing would become more efficient. Space exploration would become easier. Cooking will not be needed. Energy production from chemical processes would increase. 11 / 20 11) If sound traveled twice as fast, what industries would change? Music production would become less popular. Construction and architecture would adjust for faster sound waves. Communication systems would need to adjust for faster transmission. Speed limits on roads would decrease. 12 / 20 12) What will happen if personal robots start teaching at your house and there is no school anymore ? More friends Better doubt solving Physical fitness Loss of jobs Poor efficiency Capability-based teaching 13 / 20 13) A business owner needs to compare profits from different products. Which mathematical concept is MOST useful? Ratio and proportion Factorization Probability Trigonometry Ratios help compare values efficiently, while probability and trigonometry are unrelated. 14 / 20 14) For a new phone case designed to withstand drops, which research areas should be prioritized? (Select all that apply) Software updates of the phone Materials that balance durability and lightweight design Investigating impact absorption characteristics of materials Exploring fashion trends and color preferences The case must balance durability and weight while withstanding drops and protecting the phone. 15 / 20 15) What research areas help in designing a robot that moves well? Physics (motion and energy) Marketing research (who would buy the robot) Fashion trends (robot design) Electrical engineering (robot control systems) Physics and electrical engineering are key to making robots move and function. 16 / 20 16) What principle is important when designing a parachute? Gravity Optics (light and vision) Aerodynamics (air resistance and slowing down speed) Sound waves Gravity and aerodynamics are what affect how a parachute works. 17 / 20 17) How can you use your understanding of fractions in everyday activities? To improve spelling skills To divide a pizza equally among friends To solve historical puzzles To create music compositions 18 / 20 18) What if Newton's Third Law of Motion didn't exist? You could push against a wall, but the wall wouldn't push back. Objects would fall upward instead of toward the ground. All objects would move at the same speed regardless of force. Rockets wouldn't work since exhaust wouldn't push them forward. 19 / 20 19) Geometry is crucial in designing which of the following? (Select all that apply) Video game graphics/visual Video game storylines Maps and navigation tools Bridges and buildings Geometry helps with construction, engineering, and navigation. 20 / 20 20) Which of the following factors is most likely to affect the number of refrigerators bought in Mumbai every month? The temperature and weather in Mumbai The popularity of fast food restaurants The number of grocery stores in the city 1 The number of people moving into new homes or apartments Your score is 0% Restart quiz
