I want to know the level of the comptetion (Procon Junior to be held on 11th Aug’2018). Will it be 10th level or +2 level?
The difficulty level of the competition will be like a usual Division-2 contest. It is not specifically based on any grade. You will be given 2.5 hours to solve 7 problems. You can get an approximate level of difficulty by solving the last year’s contest: https://www.codechef.com/PROJ2017
If you are a school student, register on http://bit.ly/PRCNJR2018 to be eligible to qualify for the onsite finals. If not, even then you can participate in the online prelims. We hope you participate and wish you the best of luck!