1) The diagram shows the water levels in a measuring cylinder before and after placing 3 identical stones in it. What is the volume of one stone? a) 30 ml b) 20 ml c) 10 ml 2) What method is used to find the volume of irregular solids? a) Using the water displacement method b) Using measuring cylinders c) Using the formula: Volume = Length × Width × Height 3) 60 ml of water is added to a measuring cylinder. Then, a stone with a volume of 10 ml is added to the measuring cylinder. Which is the final water level in the measuring cylinder? a) 70 ml b) 75 ml c) 80 ml 4) What do you call this instrument that is used to measure the volume of irregular solids? a) Eureka can b) Archimedes can c) Volumetric flask 5) The volumes of three different objects X, Y and Z were measured by the water displacement method. Which of the following shows the volumes of the objects in increasing order? a) Z, Y, X b) Y, Z, X c) X, Y, Z 6) A measuring cylinder contains 80 ml of water. A stone is added to the measuring cylinder. The water level is now 100 ml. What is the volume of the stone? a) 20 ml b) 30 ml c) 25 ml 7) What will happen after the stone is slowly dipped into the measuring cylinder containing water? a) The size of the stone decreases. b) The water level will rise. c) The volume of the stone increases. 8) You are given a stone that has an irregular shape. Which apparatus is used to measure the volume of the stone? a) b) c)

Calculating the Volume of Irregular Solids (Year 3)

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