There is no one fixed score that you need to maintain to secure an admission at LPU. The thing is that the criterion for admission varies from discipline to discipline and the level of education. For courses like B. Tech, the aggregate marks in 10+2 (in Physics, Chemistry and Mathematics) that you must have to be eligible for admission is 60%.
For certain subjects, the aggregate percentage that will be calculated will not only include PCM but also additional subjects such as English and Biology. One example of such a program would be a B.Sc. in Biotechnology; you will need to maintain a minimum of 60% average score.
Also remember that you will need to appear for and qualify LPU’s entrance test called LPUNEST as well to be considered for admission. Certain categories of students also get 5% relaxation; you can check all such details on the LPU official website.