The most common cancer, affecting both male and females of the world, is -: (A) Cancer of the pancreas, (B) Buccal mucosa cancer, (C) Lung cancer, (D) Colo-rectal cancer
Answer is C. <p> Earlier it was lung cancer. But now it is lip,oral cavity cancer. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:384.& Text book of community medicine by Sundar Lal,2nd ed, pg no:613. <\p>