Hello,

DU JAT exam will be conducted end week of july or august. As of now application form for entrance exam is open till july 4, 2020.

to be considered , you have 15-20 days in your hand for sure. Max to max 1 month. you can prepare during this period of time. on first priority follow the prescribed books by DU. You have to cover it line by line along with examples and end chapter excersice. 2nd priority solve previous year question paper. 3rd priority to solve question bank chapter wise and cover reference books.

Follow RS agarwal for question bank for aptitude, english and logical ability. get updates about business and general updates from youtube or private webpages who work precisely for current affairs.  appear mock tests which is available for free.

Hope it helps!