Dear Alekhya Gamini,

Jus do Hard Work coupled with Revision week after week !

I suggest following books for IIT JEE preparation:

Physics

• MECHANICS
  • Physics by H.C. Verma
  • Problems in physics by I.E. Irodov
  • Resnick and Halliday
• ELECRICITY AND MAGNETISM
  • Resnick and Halliday Circuits devices and systems by R.J. Smith
  • Problems in physics by I.E. Irodov
• OPTICS
  • Physics by H.C. Verma
• MODERN PHYSICS
  • Physics by H.C. Verma
  • Problems in Physics by I.E. Irodov
• HEAT AND WAVES
  • Physics by H.C. Verma
  • Resnick and Halliday

Chemistry

• ORGANIC CHEMISTRY
  • Morrison & Boyd
  • Solutions to Morrison Boyd
  • Reaction mechanism in Organic Chemistry by Parmar ∓ Chawla
• INORGANIC CHEMISTRY
  • NCERT Inorganic Chemistry
  • Concise Inorganic Chemistry by J.D. Lee
  • IIT Chemistry by O.P. Aggarwal
• GENERAL CHEMISTRY
  • J.D. Lee
  • O.P. Aggarwal
  • R.C.Mukerjee

Maths

• ALGEBRA
  • High school mathematics by Hall and Knight
  • IIT Maths by M.L. Khanna
• CALCULUS amp; ANALYTIC GEOMETRY
  • G.N.Berman
  • Calculus and analytic geometry by Thomas and Finney
  • Coordinate geometry by Loney
  • IIT Maths by M.L. Khanna
  • I.A.Maron
• VECTORS
  • IIT Maths by M.L. Khanna

For Physics clear your concepts first & then try to understand the problem & try to relate it with a real life situation because that makes it easier for you !!

All the Best & Good Luck !!
Hope this helped  you

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