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Question 6: The volume of a right circular cone is 9856 cm3. If the diameter of the base is 28 cm, find (i) height of the cone (ii) slant height of the cone (iii) curved surface area of the cone…
Read MoreQuestion 5: A conical pit of top diameter 3.5 m is 12 m deep. What is its capacity in kilolitres? Question 4 Question 6
Read MoreQuestion 4: If the volume of a right circular cone of height 9 cm is 48 π cm3, find the diameter of its base. Question 3 Question 5
Read MoreQuestion 3: The height of a cone is 15 cm. If its volume is 1570 cm3, find the radius of the base. (Use π = 3.14) Question 2 Question 4
Read MoreQuestion 2: Find the capacity in litres of a conical vessel with (i) radius 7cm, slant height 25cm (ii) height 12cm, slant height 13cm Question 1 Question 3
Read MoreQuestion 1: Find the volume of the right circular cone with (i) radius 6cm, height 7cm (ii) radius 3.5cm, height 12cm Ex: 13.6 | Question 8 Question 2
Read MoreQuestion 8: A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to a height of 4 cm, how much soup the hospital has to prepare…
Read MoreQuestion 7: A lead pencil consists of a cylinder of wood with a solid cylinder of graphite filled in the interior. The diameter of the pencil is 7 mm and the diameter of the graphite is 1 mm. If the…
Read MoreQuestion 6: The capacity of a closed cylindrical vessel of height 1 m is 15.4 litres. How many square metres of metal sheet would be needed to make it? Question 5 Question 7
Read MoreQuestion 5: It costs Rs. 2200 to paint the inner curved surface of a cylindrical vessel 10 m deep. If the cost of painting is at the rate of Rs. 20 per m2, find inner curved surface area of the…
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