Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
2,593 plays


Prakhar Shrivastava
INDUSTRIAL AND PRODUCTION | IIT B | NITIE | GATE - 2016 ( AIR -03, SCORE - 939/1000) |Tennis | Street plays | Foodie

Unacademy user
sir one request please take some time im explanation of ans you are too fast its ok video goes to 10 mins rather than 8 mins nice choice of questions Thanks
Good explanation sir. Sir, may you please tell about your gate pi strategic planning, means which subject more important and which book should prefer and materials for preparation.
There will be my recording on "unacademy conversations" on you tube soon, u all can reach out to know my strategy. Thanks
☺thanx alot sir....ur course is really Helpful .. plz keep uploading more typical questions
  1. IE & OR - Previous yearNumericals Instructions PRAKHAR SHRIVASTAVA

  2. EDUCATOR'S INTRODUCTION Prakhar Shrivastava I aman Industrial and production engineering graduate JEC, Jabalpui GATE 2016 - AIR 03 (PI) GATE SCORE 939/1000 Cracked written and interview for IEOR, IIT B Currently pursuing PGDIE from NITIE, Mumbai My hobbies - Tennis, Street plays and big time Foodie Https://

  3. SYLLABUS 1. Inventory control - 200 2. Forecasting 60 3. Queuing theory - 100 4. Production planning and Control - 150 5. CPM PERT- 90 6. Operations research - 300 7. Simplex method, Scheduling etc. 200

  4. FORECASTING The ast commonlt ud eteria for mauring forecast errOr is GATE 1997 (a) Mean abrolute deviation (b) Me an absolute /. error ce) Mean standard error Manuavt eor AS: d Mean square eTor

  5. a forecasin the end oreasted value eia 14 is 6.Actual value in the eriods 14 to16 constant at 100,If the arrumed fen simple exponenal Smoothing pavmeter is 0.5, then the ! MSE ar the enl PeriodI' is (a) g10.31 (b,273.44 ( 43.75 14.58 [GATE: 153

  6. Given , od- o.S 3 IMSE 273.4