General Knowledge
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Q. A college awards a trophy to the top 10% of students. If there are 200 students, how many students receive the trophy?
Q. A company reported a revenue of $1.5 million and expenses of $1 million. What is the net profit? (2023)
Q. A concave mirror has a focal length of 20 cm. What is the distance of the object from the mirror if the image formed is at a distance of 30 cm from the mirror? (2021)
Q. A concave mirror has a focal length of 20 cm. What is the radius of curvature of the mirror? (2021)
Q. A convex lens has a focal length of 20 cm. If an object is placed 60 cm from the lens, what is the position of the image?
Q. A convex lens has a focal length of 25 cm. What is the power of the lens? (2021)
Q. A convoy of military trucks travels 240 km in 4 hours. What is the average speed of the convoy? (2023)
Q. A convoy of trucks travels 240 km in 4 hours. What is the average speed of the convoy? (2023)
Q. A convoy of trucks travels 300 km at an average speed of 75 km/h. How long does the journey take? (2021)
Q. A country aims to reduce its carbon emissions by 20% over 5 years. If the current emissions are 1,000 tons, what will be the target emissions after 5 years?
Q. A country celebrates its independence every 15th August. If the first celebration was in 1947, how many celebrations will occur by 2022? (2022)
Q. A country has a budget of $1.5 billion for international aid. If it allocates 40% of this budget to education, how much is allocated to education?
Q. A country has a foreign debt of $1.5 trillion. If it pays off 10% of its debt each year, how much will it pay in the first year? (2019)
Q. A country plans to increase its national park area by 15% each year. If the current area is 200 square kilometers, what will be the area after 1 year? (2023)
Q. A country plans to reduce its carbon emissions by 10% each year. If the current emissions are 500 tons, what will be the emissions after 2 years?
Q. A country plans to reduce its carbon emissions by 10% each year. If the current emissions are 500 tons, what will be the emissions after 1 year? (2022)
Q. A country signed a treaty that will reduce its carbon emissions by 30%. If its current emissions are 2 million tons, what will be the new emissions after the reduction?
Q. A country's GDP grew from $1 trillion to $1.1 trillion in a year. What is the growth rate? (2023)
Q. A country’s GDP grows at a rate of 3% per year. If the current GDP is $2 trillion, what will be the GDP after 3 years? (2023)
Q. A cricket team has 11 players. If 3 players are injured, what percentage of the team is still available to play? (2021)
Q. A cyclist covers a distance of 30 km at a speed of 15 km/h. How long does it take to cover this distance? (2022)
Q. A cyclist covers a distance of 30 km at a speed of 15 km/h. How long does it take to complete the journey? (2022)
Q. A cyclist covers a distance of 30 km in 1.5 hours. What is his speed in m/s? (2022)
Q. A cyclist covers a distance of 90 km in 3 hours. What is the average speed of the cyclist? (2022)
Q. A cyclist travels 15 km in 30 minutes. What is his speed in km/h? (2023)
Q. A cyclist travels 30 km in 1.5 hours. What is his average speed in km/h? (2023)
Q. A cyclist travels at a speed of 10 m/s for 30 seconds. How far does the cyclist travel?
Q. A diet consists of 60% carbohydrates, 25% proteins, and 15% fats. If a person consumes 2000 calories, how many calories come from proteins? (2000)
Q. A diet consists of 60% carbohydrates, 25% proteins, and 15% fats. If the total caloric intake is 2000 calories, how many calories come from fats? (2020)
Q. A farmer has a rectangular field of dimensions 50 m by 30 m. If he wants to irrigate it with water from a river, how much water is needed to cover the field to a depth of 0.1 m? (2023)
