What was the code name of the nuclear bomb dropped by America on Japan in Hiroshima in 1945?

Little Boy

The correct answer is Option (2) - Little Boy

Hiroshima Day is observed on August 6 to commemorate the atomic bombing of Hiroshima, Japan, in 1945, at the end of World War II. The horrific incident took place on August 6, 1945, when the United States dropped an atomic bomb named “Little Boy”, on the town of Hiroshima in Japan. 2022 marks the 77th anniversary of the world’s first atomic bombing.