Doubt from Electrostatics

#1

A dipole of dipole moment p is kept at the centre of a ring of radius R and charge Q. The dipole moment has direction along the axis of the ring . The resultant force on the ring due to the dipole is:
(A) zero
(B)(kPQ)/R^3
(C)(2kQP)/R^3
(D)(kPQ)/R^3 only if the charge is uniformly distributed on the ring

#2

Is the answer option B?

#3

Answer is option A.

#4