Forensic Medicine All India exam 88c1a041 In tandem bullet, number fired is A 1 B 2 C 3 D 4 High-Yield Explanation TANDEM BULLET or PIGGY BACK BULLET : Two bullets are ejected in same shot one after other. Ref : Krishnan vij Textbook of Forensic medicine and Toxicology 5th edtion ; pg no - 229