1. Name the illness caused by a virus.   Typhoid   Chickenpox   Cholera   Scarlet fever   Hint Half-n-half Clue   2. Name the disease that is airborne.   Insomnia   Lung Cancer   Arthritis   Bronchitis   Half-n-half Clue   3. Name the non-contagious disease.   Cholera   Leprosy   Skin cancer   Dengue   Half-n-half Clue   4. Which blood group is known as the 'Universal Donor' ?   O   B   A   AB   Half-n-half Clue   5. Which blood group is known as the 'Universal Recipient' ?   A   AB   B   O   Half-n-half Clue   6. Who discovered Penicillin ?   Edward Jenner   Sir Alexander Fleming   Joseph Lister   Robert Koch   Half-n-half Clue   7. What method is commonly used to preserve Salmon ?   Chlorination   Immunization   Pasteurization   Canning   Half-n-half Clue