Arghakhanchi: A 12th grader has fought off a tiger and saved his life in Panena VDC Ward No 7 in Arghakhanchi district. Bimal Pokharel fought off the tiger with the help of a sickle. He was attacked by the tiger while he was collecting firewood. Though he could save his life, he could not keep himself free from the harm. He was injured in the attack and is being treated in a local hospital.