Question 1 :
Water in a canal, $30\space dm$ wide and $12\space dm$ deep, is flowing with a speed of $10\space km/hour$. How much area will it irrigate in $30$ minutes, if $8\space cm$ of standing water is required for irrigation.
Question 4 :
The volume of a cube whose diagonal is $ \displaystyle \sqrt{3}  $ m will be
Question 5 :
If the surface area of a cube is $384$ sq.m, then its volume is
Question 6 :
A rectangular container A which is 100 cm by 75 cm by 25 cm, is full of water. Some of this water is used to fill completely another container B measuring 50 cm by 50 by 25 cm. The volume of water (in litres) left over in A, is<br>
Question 7 :
Two cylinders of same volume have their heights in the ratio $1:3$. Find the ratio of their radii.
Question 9 :
If the volume of right cylinder with radius $2$ cm is $\displaystyle 100\pi\  { cm }^{ 3 }$, then the height of cylinder (in cm) is
Question 10 :
If each edge of a cube is doubled, the its volume :
Question 11 :
The radius of a cylindrical box is $8$ cm and the height is $3$cm. The number of inches that may be added to either the radius or the height to give the same non-zero increase in volume is:
Question 12 :
If the heights of two cylinders are equal and their radii are in the ratio of 7:5, then the ratio of their volumes is 49:25.<br/>State True or False.
Question 13 :
If the length of the side of the cube is doubled , then the ratio of the volume of the new cube and the orignal cube is
Question 14 :
Increasing the radius of a cylinder by 6 units increases the volume by y cubic units. Increasing the altitude of the cylinders by 6 units also increases the volume by y cubic units. If the original altitude is 2, then the original radius is
Question 15 :
Two circular cylinders of equal volume have their heights in the ratio 1 : 2 The ratio of their radii is
Question 16 :
Two cubes have volumes in the ratio 1 : 27 then the ratio of the area of the face of one to that of the other is
Question 17 :
A cubic wooden block has an edge of $0.21 m$. What is its volume?
Question 18 :
The length of each edge of a cube is $9 m$. The volume of the cube in $m^{3}$ is:
Question 19 :
Calculate the volume of a dice with the dimession $13$ m $\times$ $13$ m $\times 13$ m
Question 20 :
Find the volume of a right circular cylinder of height 7 cm and radius of the base 2 cm.
Question 21 :
The number of cubes of side 3 cm that can be cut from a cube of side 6 cm is
Question 22 :
The radius and height of a cylinder are $7$ cm and $15$ cm respectively then its volume is
Question 23 :
Janathan is making cupcakes and the recipe he has requires $1\dfrac{1}{3}$ cups of milk. If the recipe is designed to produce $20$ cupcakes, calculate the amount of milk required to bake $30$ cupcakes.($1$ cup $= 250$ ml)
Question 24 :
The ratio of the radii of two cylinders is 1 : $\sqrt{3}$ and their heights are in the ratio 2 : 3. The ratio of their volumes is <br>
Question 25 :
The volume of a cylinder is 3080$cm^3$ and radius is 7 cm, height is---
Question 26 :
If the height of cylinder is halved keeping the radius constant , its volume will be
Question 27 :
The volume (in ${cm}^{3}$) of a right circular cone of height $12$ cm and base radius $6$ cm is:
Question 28 :
The volume (in $m^{3}$) of cube whose diagonal is $2.5$ meter is: 
Question 30 :
The circumference of the base of the of a cylinder is 12 m and its height is$\displaystyle \pi $ meters. The volume of the cylinder is