A Circle which is divided into four equal parts are given to Arun, Tharun, sankar and Gopi, to colour it.
They could complete the task of colouring in two minutes, which is given below.
In the above pictures one fourth (quarter) portion was coloured by tharun.
1. 1/2 portion was coloured by __________
2. Whole portion was coloured by __________
3. Three fourth of the portion was coloured by __________
