Subject :NSO Class : Class 4
A worker of textile industry wants to make dye from the natural sources. Which pair of flowers should he chose to make yellow dye?
A : Marigold and bougainvillaea B : Bougainvillaea and lavender C : Lavender and sunflower
D : Sunflower and marigold
Ans 1:
Class : Class 4
MARS
Ans 2:
Class : Class 7
d
Ans 3:
Class : Class 5
D: sunflower and marigold
Ans 4:
Class : Class 7
Sunflower and marigold are naturally yellow in colour. Both of them are used for making yellow dye. Thus, the worker should choose sunflower and marigold flowers for making yellow dye.
Hence, the correct answer is D.