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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 13 - Surface Areas and Volumes > A cistern, internally measuring 150 cm x 120 cm x 110 cm, has 129600 cm^3 of water in it. Porous bricks are placed in the water until the cistern is full to the brim. Each brick absorbs one-seventeenth of its own volume of water. How many bricks can be put in without overflowing the water, each brick being 22.5 cm x 7.5cm x 6.5 cm

A cistern, internally measuring 150 cm x 120 cm x 110 cm, has 129600 cm^3 of water in it. Porous bricks are placed in the water until the cistern is full to the brim. Each brick absorbs one-seventeenth of its own volume of water. How many bricks can be put in without overflowing the water, each brick being 22.5 cm x 7.5cm x 6.5 cm

A cistern internally measuring 150 cm x 120 cm x 110 cm Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid.