A cylindrical tank has a capacity of 6160m

^{3}. What is the depth of the tank if the radius of its base is 28cm?-
**A.**

8.0m -
**B.**

7.5m -
**C.**

5.0m -
**D.**

2.5m

##### Correct Answer: Option D

##### Explanation

Using (V = pi r^2 h)

6160 = 22/7 x 28 x 28 x h

(h = frac{6160}{22 times 4 times 28} )

(h = 2.5m )

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