Orthopaedics Bone Tumour 347b3d5c Tumour most sensitive to radiotherapy is- A Osteogenic sarcoma B Ewing's sarcoma C Chondrosarcoma D Osteoclastoma High-Yield Explanation Ans- B Most Radio + chemo sensitive = Ewing's sarcoma Most Common Radiation induced And also the most radio resistant = Osteosarcoma