Two keto groups with +I stability
Then what about 1 there is +R
@Aniket_2020_1 can you please elaborate what are you trying to say and in favour of which option .
Because option D clearly will have least enol content , and in option A and B from what i can see , crossconjugation is happening , and hence option C seems more suitable to me .
Can you please elaborate as to what are to trying to say