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If a marble of radius 2.1 cm is put into a cylindrical cup full of water of radius 5cm and height 6 cm, then how much water flows out of the cylindrical

(A) 38.8 cm3 (B) 55.4 cm3 (C) 19.4 cm3 (D) 471.4 cm3


Volume of water flowing out = Volume of marble
= 4/3*22/7*2.1*2.1*2.1 cm3 = 38.808 cm3 =38.8 cm3 (A)
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