Onion peel appearance in X-ray suggests-: (A) Osteogenic sarcoma, (B) Ewing's sarcoma, (C) Osteoclastoma, (D) Chondrosarcoma
Answer is B. Onion - peel appearance


Typical of →  Ewing's sarcoma
May also be seen in → Osteosarcoma and osteomyelitis.