A reservoir is in the form of a rectangular parallelepiped (cuboid). Its length is `20\ mdot` If `18\ k l` of water is removed from the reservoir, the water level goes down by `15 c mdot` Find the width of the reservoir `(1\ k l=1\ m^3)`

A rectangular water reservoir contains 105\ m^3 of water. Find the depth of the water in the reservoir if its base measures 12m by 3.5m.

A rectangular tank is 25m long and 9.5m deep. If 600 cubic metres of water be drawn off the tank, the level of water in the tank goes down by 1.5m. Calculate : the width of the tank

A rectangular water reservoir contains 42000 litres of water. Find the depth of the water in the reservoir if its base measures 6m by 3.5m.

The length, breadth and height of a cuboidal reservoir is 7m, 6m and 15m respectively. 8400 litre of water is pumped out from the reservoir. Find the fall in the water-level in the reservoir.

A rectangular water reservoir contains 42000 litres of water . Find the depths of the water in the reservoir if its base measures 6 m by 3.5 m .

A storage tank is in the form of a cube . When it is full of water, the volume of water is 15.625 m^(3) . If the present depth of water is 1.3 m , then, find the volume of water already used from the tank.

A cube of 9cm edge is immersed completely in a rectangular vessel containing water. If the dimensions of the base are 15 c ma n d12 c mdot Find the rise in water level in the vessel.

A rectangular tank is 25m long and 9.5m deep. If 600 cubic metres of water be drawn off the tank, the level of water in the tank goes down by 1.5m. Calculate : the total volume of water which the tank can hold

A rectangular water reservoir is 10. 8 mb y3. 75 m at the base. Water flows into it at the rate of 18 mp e r second through a pipe having the cross section 7. 5 c mx4. 5 c mdot Find the height to which the water will rise in the reservoir in 30m inu t e sdot

An agricultural field is in the form of a rectangle of length 20 m\ and width 14\ mdot A pit 6m\ long,\ 3m\ w i d e\ a n d\ 2. 5 m\ d e e p is dug in a corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field. Find the extent to which the level of the field has been raised.