If a cell `A` with `DPD=5` bars is connected to cells `B,C` and `D` whose `OP` and `TP`are respectively `5` and `5,10` and `4` and `8` and `3` the flow of water will be

Options

A. `C ot A,B and D`
B. `A and D to B and C`
C. `A to B,C and D`
D. `B to A,C and D`

Answer

D

Explanation

DPD of cell `A= 5 bars`
`DPD of cell B =5-5=0` bars
`DPD of cell C=10-4=6` bars
`DPD of cell D=8-3=5` bars
As cell `B` has the lower value of `DPD` therefore water will move from cell `B` to cells `A,C` and `D`.