Subject :NSO Class : Class 6
Ruchi wants to make halwa for her mother. But the semolina (suji) got mixed with rice. Some alpins also fell into the mixture. Which of the following combinations of methods will help Ruchi to separate each component of the mixture?
AHandpicking and Threshing
BBy using magnet and Filtration
CWinnowing and Sieving
DBy using magnet and Sieving
Ans 1:
Class : Class 7
i think the answer is winnowing and threshing