If the length of a diagonal of a cube ...

If the length of a diagonal of a cube is `8sqrt(3)\ c m ,` then its surface area is (a) `512\ c m^2` (b) `384\ c m^2` (c) `192\ c m^2` (d) `768\ c m^2`

Topper's Solved these Questions

STATISTICS
RD SHARMA ENGLISH|Exercise All Questions|3 Videos
SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER
RD SHARMA ENGLISH|Exercise All Questions|133 Videos

Similar Questions

Explore conceptually related problems

The sum of the length, breadth and depth of a cuboid is 19cm and its diagonal is 5sqrt(5)\ c mdot Its surface area is: (a) 361\ c m^2 (b) 124\ c m^2 (c) 236\ c m^2 (d) 486\ c m^2

If the length of a diagonal of a rectangle of length 16 cm is 20 cm, then its area is (a) 192\ c m^2 (b) 320\ c m^2 (c) 160\ c m^2 (d) 156\ c m^2

Each diagonal of a square is 14 cm. Its area is (a) 196\ c m^2 (b) 88\ c m^2 (c) 98\ c m^2 (d) 148\ c m^2

If the diagonal of a square is sqrt(8)\ metre, then its area is: (a) 8\ m^2 (b) 4\ m^2 (c) 16\ m^2 (d) 6\ m^2

If the perimeter of a square is 16 cm, then its area is (a)4 c m^2 (b) 8\ c m^2 (c) 16\ c m^2 (d) 12\ c m^2

The length, width and height of a rectangular solid are in the ratio of 3:2:1. If the volume of the box is 48\ c m^3, the total surface area of the box is: (a) 27\ c m^2 (b) 32\ c m^2 (c) 44\ c m^2 (d) 88\ c m^2

If the length of the diagonal of a square is 20cm, then its perimeter is (a) 10sqrt(2)\ c m (b) 40cm (c) 40sqrt(2)\ c m (d) 200cm

If the difference between the circumference and radius of a circle is 37 cm, then its area is (a) 154\ c m^2 (b) 160\ c m^2 (c) 200\ c m^2 (d) 150\ c m^2

The lengths of the diagonals of a rhombus are 36 cm and 22.5 cm. Its area is (a)810 c m^2 (b) 405 c m^2 (c) 202. 5\ c m^2 (d) 1620\ c m^2

The height of an equilateral triangle is sqrt(6)\ c mdot Its area is (a) 3sqrt(3)\ c m^2 (b) 2sqrt(3)\ c m^2 (c) 2sqrt(2)\ c m^2 (d) 6sqrt(2)\ c m^2

RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A CUBOID AND CUBE-All Questions

The length of the longest rod that can be fitted in a cubical vessel...
Text Solution
|
If l is the length of a diagonal of a cube of volume V, then (a) 3...
Text Solution
|
Three equal cubes are placed adjacently in a row. The ratio of the t...
Text Solution
|
If V is the volume of a cuboid of dimensions x ,\ y ,\ z\ a n d\ A i...
Text Solution
|
The sum of the length, breadth and depth of a cuboid is 19cm and its...
Text Solution
|
If the length of a diagonal of a cube is 8sqrt(3)\ c m , then its ...
Text Solution
|
If each edge of a cube is increased by 50%, the percentage increase...
Text Solution
|
If the volumes of two cubes are in the ratio 8:1, then the ratio of ...
Text Solution
|
The volume of a cube whose surface area is 96\ c m^2, is (a) 16sqrt(...
Text Solution
|
The length, width and height of a rectangular solid are in the ratio...
Text Solution
|
A cube whose volume is 1/8 cubic centimetre is placed on top of a cu...
Text Solution
|
If the areas of the adjacent faces of a rectangular block are in the...
Text Solution
|
If each edge of a cube, of volume V , is doubled, then the volume ...
Text Solution
|
If each edge of a cuboid of surface area S is doubled, then surfac...
Text Solution
|
The area of the floor of a room is 15\ m^2dot If its height is 4 m...
Text Solution
|
The cost of constructing a wall 8 m long, 4 m high and 20 cm thick a...
Text Solution
|
10 cubic metres clay is uniformly spread on a land of area 10 ares. ...
Text Solution
|
Volume of a cuboid is 12\ c m^3dot The volume (c m^3) of a cuboid ...
Text Solution
|
If the sum of all the edges of a cube is 36 cm, then the volume (in ...
Text Solution
|
The number of cubes of side 3 cm that can be cut from a cuboid of di...
Text Solution
|