Question : Which natural bioactive water-soluble phenolic compound is present in fruits, vegetables and grains with red, purple, blue or black hues?

Option 1: Coumarin

Option 2: Anthocyanin

Option 3: Quercetin

Option 4: Naringenin

Question : The endangered species are listed in which colour data book?

Option 1: Black

Option 2: Red

Option 3: Green

Option 4: Blue

Question : Directions: If Blue means Pink, Pink means Green, Green means Yellow, Yellow means Red and Red means White, then what is the colour of turmeric?

Option 1: Red

Option 2: Green

Option 3: Pink

Option 4: Yellow

Question : Blue Revolution is related to:

Option 1: Space research

Option 2: Poultry

Option 3: Drinking water

Option 4: Fisheries

Question : Directions: Which colour is opposite to purple?
Question Figures:

Option 1: Blue

Option 2: Orange

Option 3: Red

Option 4: Green

Question : Which one of the following is not a photosynthetic pigment?

Option 1: Chlorophyll

Option 2: Phycobilin

Option 3: Carotenoid

Option 4: Anthocyanin