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Q. If a river deposits 500 kg of sediment per cubic meter of water, how much sediment is deposited when 1000 m³ of water flows? (2021)
Q. If a river deposits 5000 cubic meters of soil per day, how much soil will it deposit in a week? (2019)
Q. If a river flows at a speed of 5 km/h and a boat can travel at 15 km/h in still water, what is the speed of the boat upstream? (2021)
Q. If a river flows through a valley with a gradient of 1 in 100, what is the vertical drop over a distance of 200 km? (2019)
Q. If a river has a discharge of 500 cubic meters per second and the cross-sectional area of the river is 100 square meters, what is the velocity of the river?
Q. If a river has a discharge of 500 m³/s and the cross-sectional area of the river is 25 m², what is the velocity of the river?
Q. If a river has a sediment transport capacity of 200 kg/m³ and flows at a rate of 10 m³/s, what is the total sediment transported in one hour? (2000)
Q. If a river has a slope of 1 in 1000, what is the vertical drop over a distance of 5 km?
Q. If a river is 300 meters wide and the current flows at 2 m/s, how long will it take a swimmer to cross the river if he swims at a speed of 1 m/s perpendicular to the current?
Q. If a river's current is 3 km/h and a boat travels downstream at 12 km/h, what is the speed of the boat relative to the riverbank? (2022)
Q. If a river's flow is measured at 300 m³/s, how many liters of water flow in one minute? (2023)
Q. If a river's flow rate increases by 20% and its original flow rate was 50 m³/s, what is the new flow rate?
Q. If a river's flow rate is 1000 m³/s and it carries 200 kg of sediment per cubic meter, what is the total sediment load in kilograms per second?
Q. If a river's flow rate is 200 cubic meters per second, how much water flows in one hour? (2022)
Q. If a river's flow rate is 500 cubic meters per second, how many liters of water flow through the river in one hour? (2000)
Q. If a river's flow rate is 500 cubic meters per second, how many liters of water flow in 10 minutes? (2019)
Q. If a river's flow rate is 500 cubic meters per second, how much water flows in one hour? (2021)
Q. If a river's sediment load is 200 kg/m³ and the river has a flow rate of 10 m³/s, what is the total sediment transported in one hour? (2022)
Q. If a river's sediment load is 300 kg/m³ and it flows at a rate of 10 m³/s, what is the total sediment load carried by the river in one hour? (2020)
Q. If a river's sediment load is 5 kg/m³ and the river has a flow rate of 100 m³/s, what is the total sediment transported in one hour? (2019)
Q. If a river's sediment transport capacity is 15 tons per cubic meter of water, how much sediment can it carry if the discharge is 100 m³/s? (2000)
Q. If a river's width increases from 50 meters to 100 meters while maintaining the same depth of 3 meters, what is the change in cross-sectional area? (2022)
Q. If a river's width is doubled and the depth remains the same, how does this affect the cross-sectional area? (2021)
Q. If a riverbank erodes at a rate of 2 meters per year, how much will it erode in 5 years? (2023)
Q. If a runner completes a 10 km race in 40 minutes, what is his average speed in km/h? (2021)
Q. If a scheme provides ₹1000 per month to 500 families for 6 months, what is the total amount disbursed?
Q. If a scholarship fund increases by 15% each year and starts with $10,000, what will be the amount after 2 years? (2023)
Q. If a school awards $1000 to each of the top 10 students, what is the total amount awarded? (2019)
Q. If a school awards a total of $1200 in scholarships, and the first place receives $600, the second place receives $300, and the third place receives $200, how much is left for the fourth place? (2023)
Q. If a soldier can carry a load of 40 kg and he carries 5 such loads, what is the total weight he carries? (2019)
