(A) A fine, highly dislocated and strong martensite ()
(B) Fine dispersions of inter-metallic of Fe, Ni, Ti etc (X)
(C) Fine dispersions of alloy carbides in a ferrite matrix (X)
(D) Fine dispersions of Fe3 C nucleated on dislocations in austenite (X)
Answers: A fine, highly dislocated and strong martensite