To Department of Mathematics IIT Kharagpur, West Bengal pin 721302 Sir/Madam Namaskar I am so unhappy by the department feedback , i struggled last 2 years so much and tried to show my best even i have vision problem but in this department some professor did wrong with me , i am not getting why they discourage me , why they decrease my moral with this low grades, i did not do any wrong activities so why, my question are: 1[dot] In 1st sem and 2nd sem Prof A[dot]Goswami gave me low grade for present my seminar even i was best in my class and he gave good grades to other students and some students do not have ability to talk in english[dot] 2[dot] In 1st sem and 2nd sem Prof A[dot]Goswami gave me low grade in his subject even i did best and same method written by other student but he gave good grade them[dot] 3[dot] In second sem i got low grade in via-voice because of they told me your definition is wrong but my definition was correct and i send the reference but he did not consider and again discourage me[dot] 4[dot] In 2nd sem i got less grade in data structure lab by prof[dot] sorav Mukhopadhyay even i solved both program and my friends they did not run single program and got A grade why 5[dot] In second year i took guide Prof Debjani Chakraborty and i started work after April 2014 but they changed 5 topics till September 2015 and at last they imposed Bi-logical topic and did not meet me single day and my co-guide prof[dot] Jyotirmoy Chatterjee from school of medical science did not provide me image , i used to go to department daily and waited for him but they did not support me and at last they gave me the low grade even it is my own work but why[dot] and other they have done copy-paste[dot] 6[dot] My question is in which basis you have given A grade or EX grade to other students [dot] have they published their paper[dot] 7[dot] In 3rd sem Prof A Goswami gave me the low grade why and he gave EX or A grade to other students, and these students completed their project in 3 days[dot] 8[dot] why these prof[dot] treated me like this even my attendance was 100% [dot] 9[dot] i want reply with in 15 days[dot]i did not go my home after join IIT Kgp[dot] because of i wanted to show my best but why these prof[dot] done wrong with me[dot] 10[dot] please explain me why they treated me like this , i am so upset[dot] thanks i am waiting for your response Yogash Chandra Joshi 13MA60R15 M[dot]Tech (CSDP) IIT Kharagpur p- 8967669366 E-mail- ymath22[at]gmail[dot]com