 Hello and welcome to the session. Today I will help you with the following question. The question says, A milk tank is in the form of a cylinder whose radius is 1.5 meters and length is 7 meters. Find the quantity of milk in liters that can be stored in the tank. The volume of cylinder is equal to pi r square h where is the radius of base of cylinder and h is the height of cylinder. 1 meter cube is equal to 1000 liters. This is taken as the key idea for this question. Now let's see the solution. Since we are supposed to find the quantity of milk in liters that can be stored in the tank, so for this we will find the volume of the tank. As the tank is in the form of cylinder, so we will find the volume of cylinder. Radius of cylinder r is given to be 1.5 meters. The volume of cylinder by this h is given to be 10 meters. We know that volume of cylinder is equal to pi r square h. Now we shall substitute the values for the radius r and the height h. So this is equal to pi that is 22 upon 7 multiplied by r square that is 1.5 the whole square multiplied by the height h that is 7. 7 and 7 gets cancelled and we are left with 22 multiplied by 1.5 multiplied by 1.5 which is equal to 49.5. So we get volume of cylinder is equal to 49.5 meter cube. We know 1 meter cube is equal to 1000 liters so 49.5 meter cube is equal to 49.5 multiplied by 1000 liters which is equal to 49.5 double zero liters. Hence we have quantity of milk in liters that can be stored in the tank is equal to 49.500 liters. Hence our final answer is 49.500 liters. So we hope you enjoyed this session. Have a good day.