P6 Math · Chapter 11brightbit.net/worksheets
A tank (50×40×30 cm) is 2/5 full. How many litres of water are in it?
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A full 120-litre tank has a hole leaking 0.5 litres per minute. How long until it is half empty?
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Water flows into a tank at 3 litres/min and out at 1.5 litres/min. Net fill rate?
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A metal block (5×4×3 cm) is placed in a tank (20×10 cm base). How much does the water level rise?
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Tank A (30 litres full) is poured into Tank B (capacity 50 litres, currently 10 litres). What fraction of B is filled?
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A pool is 25 m × 10 m × 2 m. A pump fills it at 500 litres/min. How many hours to fill? (1 m³ = 1000 L)
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A stone is dropped into water in a rectangular container (10×8 cm base). The water rises by 2 cm. Find the volume of the stone.
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A cylindrical bucket (radius 10 cm, height 30 cm) is 70% full of water. A ball (volume 500 cm³) is dropped in. What is the new depth? (π=3.14)
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Two pipes fill a tank in 4 hours and 6 hours respectively. How long to fill the tank if both work together?
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Water in a container forms a depth of 12 cm in a 15×10 cm rectangular container. It is poured into a cylinder of radius 5 cm. What is the depth? (π = 3.14)
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