CUET is needed to get admission into most central universities in India like DU JNU and BHU More than 280 universities also use CUET scores for giving seats in undergraduate courses You must pass Class 12 or 10 plus 2 to apply for CUET and there is no age limit You have to apply online through the CUET website The exam is computer based and includes Language questions Questions from subjects you studied in school General knowledge and reasoning questions Some colleges like Cotton University in Assam do not ask for CUET and give admission based on Class 12 marks only. Hope it helps