A tank 10m long and 4 m wide is filled with water .How many litres of water must be drawn off to make the surface sink by 1m.(1000L= 1cubic metre)

A tank 10m long and 4 m wide is filled with water .How many litres of water must be drawn off to make the surface sink by 1m.

(1000L= 1cubic metre)A tank 10m long and 4 m wide is filled with water .How many litres of water must be drawn off to make the surface sink by 1m.

(1000L= 1cubic metre)

20 kilolitre

40 kilolitre

50 kilolitre

None of the above Skip

×

Neither the available quantity nor the height of tank is provided to proceed. pls let me know whether data is suffice??

An ant starts from point A and crawls along the surface of the cylinder to reach the point B, vertically above A. The path

followed by the ant is equal to that of 4 identical spirals as shown in the figure. Find the radius of the circle that circumscribes

a square such that the perimeter of the square is equal to the distance traversed by the ant. The diameter of the cylinder is

3/π units and the height is 16 units.

- sqrt5/2
- sqrt5/3
- 5/2
- 5/sqrt2

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