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Rain water, which falls on a flat rec...

Rain water, which falls on a flat rectangular surface of length 6 m and breadth 4 m is transferred into a cylindrical vessel of internal radius 20 cm. What will be the height of water in the cylindrical vessel if a rainfall of 1 cm has fallen? (a) 188 cm (b) 189 cm (c) 190 cm (d) 191 cm

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