The format of Satta Matka is very simple, that's why it is popular. You have to pick three numbers from 0 to 9. Now add the three numbers that you choose. Now choose the last digit of the resultant number.
For example, you choose three numbers as 2, 5, 7. Then you add 2+5+7=14, your result is 14 and its last digit is 4. So, the first draw of yours will be 2, 5, 7 and 4. Then you've to choose your second draw similar to the first one. You have the option to bet all the numbers chosen from first to last. Try to select number which is multiple of 3, as there is probability of making a pair higher than any other number.
Also you can visit LiveSattaMatka, where you can find all the information regarding matka charts from all the gaming zones, when new events take place, fastest Satta Result etc. This site would help the players to know various unexplored aspects of the game and make them succeed the Satta Matka industry.