Lakshya Shikshan Sansthan is Famous Educational Institute in Marwar Region (Rajasthan, India). It was established in 2006 for providing Quality Education. In this sequence this Mobile Android Application is developed. We will try our best to avail Best Quality Study Material free of cost. First of all we are uploading Study Material of Class XI & XII Science, soon Notes of other Classes & Subjects will also be uploaded. Your valuable suggestions are welcomed. We are sure that this Application will be useful for all students.