1)
ice cream in Banana split =3*volume of one sphere =3*(4/3)*r3 =4r3
ice cream in cone =(1/3)*r2h+(2/3)*r3 =(1/3)*r2*6r+(2/3)*r3 =(8/3)r3
hence ratio of ice cream in banana split to cone =4r3/((8/3)r3)=3 :2
option A
2)
option D is correct
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