plz suggest me a good book from where i can prepare objective questions in maths?also plz suggest me something good for bitsat?

Dear Sakura ,

Please check out the link given below :

http://www.askiitians.com/Important-books-iit-jee.aspx

Basic
Higher Algebra, By Hall & Knight
Trigonometry- S.L. Loney 
Coordinate Geometry - S.L. Loney 
Vectors - S.L. Loney
Problems in Calculus of One Variable, By I.A. Maron
Mathematics, By Tata Macgraw Hill (TMH

Advanced
Calculus, By J. Edward 
Vector, By Shanti Narayan
Integral Calculus, Shanti Narayan, S.Chand & Co. 
Differential Calculus, Shanti Narayan, S.Chand & Co. 
A Problem Book in Mathematical Analysis, G.N.Berman, CBS Publishers 

Hope this will help you.

Thanks!!!!!!!