UPSC is a 3 stage   selection process involving Prelims, Mains and Interview which tests your personality test. Prelims has 2 Papers namely General Studies and CSAT.

General Studies has Current Events, History of India and Indian National Movement, Indian and World Geography, Indian Polity and Governance, Economic and Social Development, Environmental Ecology, Biodiversity and Climate Change and General Science.

CSAT has Comprehension, Interpersonal skills including communication skills, Logical Reasoning and Analytical ability, Decision making and problem solving, General Mental Ability, Basic numeracy and Data Interpretation.

You will need atleast to start preparing ahead of 1- 2 years. If you are preparing at home, you need to keep yourself away from distractions and focus on the goal ahead. Gather as much as information as you can on each topic and keep yourself updated. Practise mock test papers.

hi,

see in generally you need to register to open any app or educational or apps to give mock exam, in registration process you need tp make a password which you will be used to again login to the web page or web application, if you can not remember the pass word you may click on the forget pass word option to retrieve it and also check the registered mail Id for necessary email of notifications.

Hi,

You will need to create an account first on this app. In the app fill your details and then you can check the college list for every course. You can click on the dashboard and check your options. If you have any particular college you want to know about you can ask the question.