Lelo Science App XI-XII is a boon for Bihar Board students, offering comprehensive preparation for 11th and 12th-grade subjects. This app brings together Bihar's top six superstar teachers to provide quality education to children at an affordable cost. Covering subjects like Mathematics, Biology, Physics, Chemistry, English, and Hindi, students can access top-notch preparation easily.

The app features renowned teachers such as K.Raj Sir for Mathematics, Prabhat Sir for Biology, J.P Ujala Sir for Physics, Sudhakar Sir for Chemistry, Santosh Sir for English, and Agrah Sir for Hindi. With a commitment to delivering quality education, these teachers aim to empower students for their Bihar Board exams.