Hello Deepanshu,

   the last months should be purely devoted to the revision and not to open the new topics.

Measurement, Motion in one dimension, Work, Power and Energy, Linear Momentum & Collisions, Rotation of a Rigid Body About a Fixed Axis, Mechanics of Solids and Fluids, Heat and Thermodynamics, Laws of Motion, Motion in two dimensions, Wave, Electrostatics, Current Electricity, Magnetic Effect of Current, Magnetism in Matter, Ray Optics and Optical Instruments, Gravitation, Oscillatory Motion, Electromagnetic Induction, Wave Optics and Modern Physics.

Atomic Structure, Chemical Bonding, Acid-Base Concepts, Colloids, Colligative Properties of Solution, Isomerism, IUPAC, Polymers, Redox Reactions, Electrochemistry, Catalysis, Chemical Equilibrium and Kinetics, Periodic Table, Thermochemistry, General Organic Chemistry, Carbohydrates, Solid State, Petroleum.

Algebra, Co-ordinate Geometry, Calculus, Probability, Trigonometry, Vectors, Dynamics & Statics.

now coming to preparation:

UPSEE is not as tough as that of the Mains level

• for chemistry you can rely on the
• NCERT as it has enough knowledge needed for the exam.You can also make the reaction mechanism chart and then constantly revise them.Solve the previous year question papers as well as the questions tend to repeat.
  

• for physics and maths, just try to solve the questions in the given time as all the questions are not tough, but requires fast speed to solve.
  

• as you mentioned that you only have last 25 days,  I would suggest you to look over the past 10 years question apers and solve them. Wherever you think you are stuck, just revise that topic.

• this will make you through the revision.
  

hope it helps.

Thankyou

Hi Deepanshu As you have asked  for a 25 days plan.Firstly try to analyse the syllabus which is present for the selected course.For example if you have chosen for MBA the topics The sections includes English language, Numerical aptitude. Thinking and Decision making and General Awareness. For each section you can allot 5days and the remaining 5 days for the revision of what all you have read.Here accuracy and time management is important, as the exam is for 2 hours. Finally "Practise makes man perfect". the more you practise the more you can secure.