hello aspirant......

the best books for preparation for the hindi medium students are

physics concepts of physics vol 1 and vol 2 by h.c.verma problems in gneral physics by i.e.irondov

chemistry numerical chemistry by p.bahadur organic chemistry by paula bruice

mathematics 11 and 12 by ncery trigonometry by s.sl.loney coordinate geometry by s.l.loney higher

i hope this information is helpful

all the best.

hai satyveer sing, i am giving the books details which are avilable both hindi/ english

Physics Concepts of Physics Vol I and II by H.C. Verma Problems in General Physics by I.E. Irodov Fundamentals of Physics by Halliday, Resnick & Walker 
Chemistry Numerical Chemistry by P. Bahadur Organic Chemistry by Paula Bruice Yurkanis Inorganic Chemistry by J.D. Lee Organic Chemistry by Morrison & Boyd 
Mathematics Maths XI & XII by NCERT Trigonometry by S. L. Loney Co-ordinate Geometry by S. L. Loney Higher Algebra by Hall & Knight Problems in Calculus of One Variable by I.A. Maron