Answer:
<em>11 litres </em>of water will fit inside the container.
Step-by-step explanation:
As per the given figure, we have a container formed with combination of a right angled cone placed at the top of a right cylinder.
Given:
Height of cylinder,
= 15 cm
Diameter of cylinder/ cone, D = 26 cm
Slant height of cone, l = 20 cm
Here, we need to find the volume of container.
Here,

To find the Height of Cylinder, we can use the following formula:

Now, putting the values to find the volume of container:

Converting
to litres:

<em>11 litres </em>of water will fit inside the container.