Correct option is A
I. Some pulses are flours.
II. All biscuits are curds.
III. All biscuits are flours.

(I) All flours are curds (Does not Follow, Some flours might not be curds, as not all flours are biscuits).
(II) Some biscuits are pulses (Does not Follow, The relationship between pulses and biscuits is not directly stated, and there's no clear overlap between them in the statements provided).