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Important Questions And Formula of Probability and Random Process (PRP) for all Units

All the students of Electronics and Communication Engineering (ECE) Feels that
Probability and Random Process is one of the tuffest subject when comparing to all other subjects.

Five Units Of Probability and Random Process are

  • Unit – I (Random Variables)
  • Unit – II (Two Dimensional Random Variables)
  • Unit – III (Classification of Random Processes)
  • Unit – IV (Correlation and Spectral densities)
  • Unit – V (Linear systems with Random inputs)
                 In this five units First three units are little bit harder when compared to the last 2 units. Once you started preparing Probability and Random Process for the Exams,Better you can start from the last because it will be easy and you can easily get mark in that units.
                Daily workout is very much important for Probability and Random Process, more than 40% of the ECE students are having arear in this subject so try to solve many problems to get pass in the university Exam.

                By understanding your fear upon this subject we provide you the Question Banks and Question Paper with answer Click the link given below to download various Question Papers.

Downloading links

For downloading all the FORMULAS for 5 units in PRP   CLICK HERE

For Downloading the IMPORTANT QUESTIONS in 5 units   CLICK HERE

For Downloading the QUESTION BANK of 1st and 2nd Units with Answers  CLICK HERE

For Downloading the QUESTION BANK of 3rd,4th and 5th Units with Answer  CLICK HERE

If you are in need of any of the subject notes or Question Banks you please comment below www.paprix.com will feed your need 


  1. thank you for prp notes:)

  2. thanks buddy! really useful

  3. Replies
    1. which 3unit i will choose first

  4. i am fawaz.i am very weak in maths..so pls help me

    1. Assalaammu Alaikkum contact me in my mail id mohamedmusthafac@gmail.com or fb with same id


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