Apipeline of 300 mm diameter carryingwater at-an averagevelocity of 5 $$\frac{metre}{sec}$$ branches into two pipes of 150 mm and 200 mm diameter. The total flow rate of discharge of waterin the system is

A

$$ 58 \frac{litres}{sec}$$

B

$$132 \frac{litres}{sec}$$

C

$$ 353 \frac{litres}{sec}$$

D

$$ 832 \frac{litres}{sec}$$