Mains - GS Paper 3
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Q. A factory produces 300 units of a product in 2 hours. How many units can it produce in 10 hours?
Q. A farmer harvested 2400 kg of rice from 8 acres. What is the average yield per acre?
Q. A farmer has 120 acres of land. If he plants corn on 3/5 of his land, how many acres does he plant corn on?
Q. A farmer has 120 acres of land. If he wants to conserve 25% of his land for wildlife, how many acres will he conserve?
Q. A farmer wants to increase his crop yield by 25%. If his current yield is 800 kg, what will be his target yield?
Q. A field has a length of 200 meters and a width of 150 meters. What is the area of the field in square meters?
Q. A gardener can plant 100 trees in 5 hours. How many trees can he plant in 3 hours?
Q. A gene therapy treatment costs $50,000 per patient. If a hospital treats 15 patients, what is the total cost?
Q. A government allocates $1 billion for inclusive growth initiatives. If 40% is spent on education, how much is allocated to education?
Q. A government allocates $200,000 for disaster relief. If 40% is used for immediate relief, how much is left for long-term recovery?
Q. A government increases its spending by $100 million, which leads to an increase in GDP by $400 million. What is the multiplier effect?
Q. A government program aims to increase the literacy rate from 70% to 85% over 10 years. What is the required annual increase in literacy rate?
Q. A laboratory has 3 bioreactors. If each bioreactor can process 200 liters of culture, what is the total capacity of the laboratory?
Q. A local government allocates 15% of its budget for disaster preparedness. If the total budget is $2,000,000, how much is allocated for disaster preparedness?
Q. A network has 8 servers, and each server can handle 50 connections. What is the total number of connections the network can handle?
Q. A park is planning to reduce its energy consumption by 15% next year. If the current consumption is 8000 kWh, what will be the new consumption after the reduction?
Q. A relief fund of $50,000 is to be distributed among 5 affected areas equally. How much will each area receive?
Q. A renewable energy project costs $500,000 and is expected to save $50,000 annually in energy costs. How many years will it take to break even?
Q. A researcher needs to dilute a 10M solution to a 1M solution. If they take 100 mL of the 10M solution, how much water should they add?
Q. A response team has 80% of their supplies ready. If they have 1,000 units of supplies, how many units are not ready?
Q. A rural development program costs $500,000 and is expected to benefit 10,000 families. What is the cost per family?
Q. A satellite completes one orbit around the Earth in 90 minutes. How many orbits does it complete in 24 hours?
Q. A satellite orbits the Earth at a height of 500 km. If the radius of the Earth is approximately 6,371 km, what is the total distance from the center of the Earth to the satellite?
Q. A security agency has a budget of $1,200,000. If they spend 40% on personnel, how much is left for other expenses?
Q. A security protocol reduces the risk of breaches by 25%. If the initial risk is 80%, what is the new risk level?
Q. A security system can process 150 alerts per hour. How many alerts can it process in 8 hours?
Q. A security system has a failure rate of 2%. If there are 500 systems installed, how many are expected to fail?
Q. A security update reduces the vulnerability of a system by 75%. If the initial vulnerability score was 80, what is the new score?
Q. A shopkeeper sells an item for $80 after giving a discount of 20%. What was the original price?
Q. A solar panel installation reduces electricity costs by 40%. If the original cost was $500 per month, what will be the new cost after the reduction?