<prompt> Most common cancer worldwide is: September 2010, March 2013BreastLungCervixOral cavity  <response>: Ans. B: Lung Cancer is a leading cause of death worldwide. The main types of cancer leading to overall cancer moality each year are: Lung 1.3 million deathsyear Stomach 803 000 deaths Colorectal 639 000 deaths Liver 610 000 deaths Breast 519 000 deaths The most frequent types of cancer worldwide in order of the number of global deaths are: Among men - lung, stomach, liver, colorectal, oesophagus and prostate Among women - breast, lung, stomach, colorectal and cervical. 