Question : Which among the following diseases is not caused by a virus?

Option 1: Polio

Option 2: Chicken Pox

Option 3: Influenza

Option 4: Typhoid

Question : Tetanus is caused by

Option 1: Clostridium

Option 2: Virus

Option 3: Bacteriophage

Option 4: Salmonella

Question : Typhoid fever is caused by:

Option 1: virus

Option 2: bacteria

Option 3: fungus

Option 4: allergy

Question : Polio is caused by which of the following organisms?

Option 1: Protozoa

Option 2: Bacteria

Option 3: Fungi

Option 4: Virus

Question : Given $\small 2^{2}+4^{2}+6^{2}+......+40^{2}=11480$, then the value of $\small 1^{2}+2^{2}+3^{2}+......+20^{2}$ is:

Option 1: 2870

Option 2: 2868

Option 3: 2867

Option 4: 2869