Ram and Rahul bought a packet of candies. The packet contains candies of different colours. Rahul is fine with any colour but Ram wants only red colour candies. Which method should Ram use in order to pick red colour candies?
Hand Picking
Ram can hand pick candies of red colour. The method in which substances in a mixture can be separated by just picking them (as the size of the particles is sufficiently large) is known as handpicking method. The chocolates are of moderate size which can be easily picked by hand.