Question

In the network shown in the fig. Points A, B and Care at potentials
of 70 V, O V, and 10 V, respectively.
(A) Point D is at a potential of 40 V
(B) The current in the sections AD, DB, DC are in the ratio 3:2:1
(C) The current in the sections AD, DB, DC are in the ratio 1:2:3
(D) The network draws a total power of 200 W.​

Answer 1

A is the correct option.

we have to use that the incoming current is equal to the outgoing current...

refer to the attached photos for the answer!!!

HOPE THIS WAS HELPFUL. :-D