(A) 21cm As we probably are aware, Volume of cuboid = lbh Where, l = length, b = broadness and h = tallness For given cuboid, Length, l = 49 cm Broadness, b = 33 cm Tallness, h = 24 cm Volume of...
A metallic spherical shell of internal and external diameters 4 cm and 8 cm, respectively is melted and recast into the form a cone of base diameter 8cm. The height of the cone is (A) 12cm (B) 14cm (C) 15cm (D) 18cm
(B) 14cm Volume of circular shell = Volume of cone recast by liquefying For Spherical Shell, Inside measurement, d1 = 4 cm Inside range, r1 = 2 cm [ as range = 1/2 diameter] Outer measurement, d2 =...
A hollow cube of internal edge 22cm is filled with spherical marbles of diameter 0.5 cm and it is assumed that 1/8 space of the cube remains unfilled. Then the number of marbles that the cube can accommodate is (A) 142296 (B) 142396 (C) 142496 (D) 142596
(A) 142296 As indicated by the inquiry, Volume of block =223=10648cm3 Volume of block that stays unfilled \[=1/8\times 10648=1331cm3\] volume involved by circular marbles...
A cone is cut through a plane parallel to its base and then the cone that is formed on one side of that plane is removed. The new part that is left over on the other side of the plane is called (A) a frustum of a cone (B) cone (C) cylinder (D) sphere
(A) a frustum of a cone At the point when a cone is isolated into two sections by a plane through any point on its pivot corresponding to its base, the upper and lower parts got are cone and a...
A shuttle cock used for playing badminton has the shape of the combination of (A) a cylinder and a sphere (B) a cylinder and a hemisphere (C) a sphere and a cone (D) frustum of a cone and a hemisphere
(D) frustum of a cone and a side of the equator The plug of a van = hemispherical shapes The upper piece of a bus = state of frustum of a cone. Subsequently, it is a mix of frustum of a cone and a...
The shape of a gilli, in the gilli-danda game (see Fig. 12.4), is a combination of (A) two cylinders (B) a cone and a cylinder (C) two cones and a cylinder (D) two cylinders and a cone
(C) two cones and a chamber The left and right piece of a gilli = funnel shaped The focal piece of a gilli = round and hollow Thusly, it is a mix of a chamber and two cones.
The shape of a glass (tumbler) (see Fig. 12.3) is usually in the form of (A) a cone (B) frustum of a cone (C) a cylinder (D) a sphere
The correct answer is option(B) frustum of a cone
A plumbline (sahul) is the combination of (see Fig. 12.2) (A) a cone and a cylinder (B) a hemisphere and a cone (C) frustum of a cone and a cylinder (D) sphere and cylinder
(B) a half of the globe and a cone The upper piece of plumbline = hemispherical, The base piece of plumbline = cone shaped Accordingly, it is a blend of half of the globe and cone.
A surahi is the combination of (A) a sphere and a cylinder (B) a hemisphere and a cylinder (C) two hemispheres (D) a cylinder and a cone.
(A) a circle and a chamber The top piece of surahi = round and hollow shape Base piece of surahi = circular shape Subsequently, surahi is a mix of Sphere and a chamber.
Choose the correct answer from the given four options: A cylindrical pencil sharpened at one edge is the combination of (A) a cone and a cylinder (B) frustum of a cone and a cylinder (C) a hemisphere and a cylinder (D) two cylinders.
(A) a cone and a cylinder The Nib of a sharpened pencil = conical shape The rest of the part of a sharpened pencil = cylindrical Therefore, a pencil is a combination of cylinder and a cone.