CTET paper 2, Feb 2016 Q84
- Option : C
- Explanation : Both statements A and Bare true. In winnowing heavier and lighter components of a mixture are separated by wind or blowing air e.g; Husk is separated from the heavier seed. In sieving and filtration difference in size of panicles is utilised to separate them from each other e.g. a mixture of sugar and wheat flour, clear water and mud.
