Rashu deliberately mixed rice, all pins, biscuits, pebbles and powdered sugar into a bowl in equal proportions and gave the mixture to her brother Kunal. She asked him to separate each component of the mixture without using water. Select the correct sequence of the methods of separation that you think Kunal should use.

Options

A. Sieving, threshing and then handpicking
B. Magnetic separation, handpicking, filtration and then sieving
C. Handpicking, centrifugation and then winnowing
D. Handpicking, magnetic separation and then sieving

Explanation

Biscuits and pebbles can be separated from the mixture by handpicking, allpins can be separated by magnetic separation and then powdered sugar and rice can be separated by sieving.