Question : Insulin is a kind of ____

Option 1: hormone

Option 2: protein

Option 3: enzyme

Option 4: vitamin

Question : Pellagra and Scurvy are caused by which pair of vitamin deficiencies respectively.

Option 1: Vitamin C and Vitamin D

Option 2: Vitamin B-3 and Vitamin C

Option 3: Vitamin C and Vitamin A

Option 4: Vitamin A and Vitamin B-12

Question : Which of the following vitamins are water-soluble?

Option 1: Vitamin A and Vitamin B

Option 2: Vitamin B and Vitamin C

Option 3: Vitamin C and Vitamin D

Option 4: Vitamin A and Vitamin E

Question : Fish liver oil is rich in

Option 1: Vitamin A

Option 2: Vitamin C

Option 3: Vitamin D

Option 4: Vitamin E

Question : The vitamin that helps to prevent infections in the human body is

Option 1: vitamin A

Option 2: vitamin B

Option 3: vitamin C

Option 4: vitamin D