# Posted On News For =============News============= ===Attachments===
1 04/08/2026 All

Notice for Enrollment

Notice_for_Enrollment-04-08-2
2 04/08/2026 All

Notice for semester fees submission

Notice_for_semester_fees_subm
3 17/07/2026 All
Notice for semester Break
Notice_for_Semester_break_202
4 07/07/2026 All

Revised Notice

Assessment of Practical (60 marks) and Sessional (100 marks) for even Semester 202526 .

REVISED_NOTICE-_07-07-2026_20
5 03/07/2026

Notice for Examination Rescheduling

Notice_for_Examination_Resche
6 22/06/2026 All

Urgent Notice

Urgent_Notice_22-06-2026_2026
7 19/06/2026 All

Notice for Even Semester Examination-2025-2026_19-06-2026 

Notice_for_Even_Semester_Exam
8 06/06/2026 All

Notice for fees submission & Form fill-up

Notice_for_fees_submission___
9 06/06/2026

Notice for CA4 Examination & Fees Submission

Notice_for_CA4_Examination_06
10 03/06/2026

Notice

Notice-03-06-2026_20260603_05
11 26/05/2026 All

Notice_26-05-2026

Notice_26-05-2026_20260526_04
12 20/05/2026 All

Online Workshoop on Next Generation Research with AI Tools

wshoop_20260522_032204PM.jpg
13 11/05/2026 All

Notice for fees submission Even Semester B Tech and M Tech students of DIET

Notice_for_fees_submission_Ev
14 08/05/2026 All

Notice for CA3 Examination

Notice_for_CA3_examination_20
15 14/04/2026 All

Notice for "Bengali New Year’s Day"

Notice_14-04-2026_20260414_03
16 07/04/2026 All

NOTICE for CA3 Examination

Notice_for_CA3_Examination_07
17 01/04/2026 All

Notice_01-04-2026

Notice_for_Good_Friday_and_We
18 26/03/2026 All

Notice -26-03-2026

Notice_for_Examination_off_da
19 19/03/2026 All

Notice for Examination off day and Eid-Ul-Fitr

Notice_for_Examination_off_da
20 19/01/2026 All

Notice for Flag hoisting ceremony_26th January, 2026

Notice_for_Flag_hoisting_cere
21 19/01/2026 All

Notice for Saraswati Puja, 2026

Notice_for_Saraswati_Puja_16-
22 15/01/2026 All

Notice for Fees submission & Commencement of Classes (2025-2026)

Notice_15-01-2026_20260116_11
23 06/01/2026 All

NOTICE-06-01-2026

NOTICE-06-01-2026_20260106_03
24 19/12/2025 All

Notice-19-12-2025

Notice_19-12-2025_20251219_03
25 19/12/2025 All

Notice-18-12-2025

Notice-18-12-2025_20251219_03
26 03/02/2025

AICTE Approval Letter

AICTE_Approval_2025-2026_2025
27 25/11/2025 All

NOTICE

Notice_25-11-2025_20251125_04
28 17/11/2025 All

Letter-17-11-2025

Letter_17-11-2025_20251118_12
29 13/11/2025 All

Notice

Notice-13-11-2025_20251113_02
30 10/11/2025 All

Urgent Notice for form fill up for ODD Semester students of DIET

Urgent_Notice-10-11-2025_2025
31 08/11/2025 All

Notice

CA4

08-11-2025

Notice_CA4_08-11-2025_2025110
32 04/11/2025 All

NOTICE

Notice_04-11-2025_20251104_04
33 16/10/2025 All

NOTICE

Notice-16-10-2025_20251016_04
34 15/10/2025 All

Notice

Notice__Kali_Puja_and_Bhratri
35 24/09/2025 All

Notice_24-09-2025

Notice- Durga Puja Birthday o
36 21/09/2025 All

Notice

CA3 Examination, 2025

Notice_CA3 Examination_ 21 Se
37 17/09/2025 All

Notice for Decentralized Admission of B. Tech 1st year for Vacant Seats of DIET-2025-2026

Notice for Decentralized Admi
38 25/08/2025 All

NOTICE

Notice- 25 Aug 2025.pdf
39 13/08/2025 All

NOTICE

Notice_13-08-2025_2.pdf
40 13/08/2025 All

NOTICE

Notice_13-08-2025_1.pdf
41 05/08/2025 All

NOTICE

Notice_05-08-2025.jpg
42 17/07/2025 All

NOTICE-17-07-2025

(PPR-Even Semester 2024-2025)

Notice-17-07-2025.pdf
43 09/07/2025 All

Notice_09-07-2025

Notice_09-07-2025.pdf
44 17/06/2025 All

NOTICE-17-06-2025

Notice-17-06-2025.pdf
45 16/06/2025 All

NOTICE-16-06-2025

Notice_16-06-2025.pdf
46 12/06/2025 All

Notice

Notice-12-06-2025.pdf
47 05/06/2025 All

NOTICE_05-06-2025

Notice_05-06-2025.pdf
48 26/05/2025 All

Notice

Notice_26-05-2025.pdf
49 14/05/2025 All

Notice-14-05-2025

Notice-14-05-2025.pdf
50 10/05/2025 All

Notice-10-05-2025

Notice- 10 May 2025 .pdf
51 10/05/2025 All

Urgent Notice for form fill up for Regular & Backlog Even Semester (UG & PG) students of DIET

Notice -10-05-2025.pdf
52 04/05/2025 All

Notice-04-05-2025

Notice- 04 May 2025.pdf
53 26/04/2025 All

Notice CA4 Examination 

26-04-2025

Notice CA4 examination-26-04-
54 09/04/2025 All

NOTICE

Notice_09-04-2025.pdf
55 29/03/2025 All

NOTICE

Notice_29-03-2025.pdf
56 12/03/2025 All

NOTICE-12-03-2025


NOTICE-12-03-2025.pdf
57 12/03/2025 All

NOTICE-CA3 Examination, 2025

NOTICE-CA3 Exam-12-03-2025.pd
58 22/01/2025 All

Notice- Winter semester break, 22-01-2025

Notice-Winter Semester Break.
59 22/01/2025 All

Notice for Fees submission & Commencement of Classes (Even semester 2024-2025)

Notice for Fees submission &
60 09/01/2025 All

NOTICE

Notice-09-01-2025.pdf
61 02/01/2025 All

NOTICE -02-01-2025

NOTICE _02-01-2025.pdf
62 31/12/2024 All

NOTICE

Notice_31-12-2024.pdf
63 24/12/2024 All

NOTICE

X-Mas Day

Notice_X-Mas Day_24-12-2024.p
64 16/12/2024 All

Urgent Notice

Form fill up for ODD semester students of DIET

Notice_16-12-2024.pdf
65 12/12/2024 All

NOTICE

CA3 Examination 2024 

1st sem and 3rd sem

B.Tech and M Tech

Notice_CA3 Examination, 2024.
66 09/12/2024 All

Notice for Orientation Programme

newly admitted 2nd year 3rd semester, 2024

Notice for Orientation Progra
67 26/11/2024 All

NOTICE

Student Credit Card

Notice-26-11-2024.pdf
68 14/11/2024 All

Notice_Birthday of Gurunanak

Notice-14-11-2024.pdf
69 13/11/2024 All

Notice for Decentralized Admission for Vacant Seats of DIET

2nd year 3rd semester

Notice for Decentralized Admi
70 08/11/2024 All

NOTICE

 CA4 Examinations and end semester examination form fill up 

NOTICE-08-11-2024.pdf
71 30/10/2024 All

Notice-30-10-2024

Kali Puja and Bhratri Dwitya 

Notice_30-10-2024.pdf
72 07/10/2024 All

Notice Durga puja and Laxmi puja

Notice Durga puja and Laxmi p
73 06/10/2024 All

Notice for fee submission and CA3 Examination

Notice for fee submission and
74 01/10/2024 All

Notice

Notice_Birthday of Mahatma Ga
75 25/09/2024 All

NOTICE

Notice-weekly off day-25-09-2
76 15/09/2024 All

Notice

Notice_Fateah-Duaz-Deham_15-0
77 15/09/2024 All

Notice for Decentralized Admission for Vacant Seats of DIET

B.Tech 1st year 1st semester, 2024-2025

Notice for Decentralized Admi
78 10/09/2024 All

Urgent Notice

Urgent Notice_10-09-2024.pdf
79 20/08/2024 All

Notice for Orientation Programme

Notice for Orientation progra
80 14/08/2024 All

Notice

Notice_14-08-2024.pdf
81 03/07/2024 All

NOTICE

Notice_03-07-2024.pdf
82 15/06/2024 All

NOTICE

Notice_15-06-2024.pdf
83 24/05/2024 All

NOTICE

Notice_24-05-2024.pdf
84 03/02/2024 All

NOTICE

NOTICE_03-02-2024.pdf
85 03/02/2024 All

Urgent Notice

Urgent Notice_03-02-2024.pdf
86 25/01/2024 All

NOTICE

Notice_25-01-2024.pdf
87 18/01/2024 All

NOTICE

(CA3 Examination)

NOTICE_18-01-2024.pdf
88 16/01/2024 All

NOTICE

Notice_16-01-2024.pdf
89 22/12/2023 All

NOTICE

NOTICE- Winter Break 22-12-20
90 14/12/2023 All

Final Merit List Lateral Entry admitted student of DIET-131 based on Decentralize Counselling on 14.12.2023

Final Merit List for 3rd Sem_
91 13/12/2023 All

NOTICE

NOTICE_13-12-2023.pdf
92 09/12/2023 All

Notice for decentralize counselling of DIET

Notice for decentralize couns
93 08/12/2023 All

Urgent Notice

Urgent Notice_08-12-2023.pdf
94 06/12/2023 All

Notice

Notice_ ODD sem Examination,
95 28/11/2023 All

Assessment of Practical 60 marks and Sessional of odd Semester 2023?2024.

Notice_28-11-2023.pdf
96 24/11/2023 All

NOTICE

NOTICE, 24-11-2023.pdf
97 24/11/2023 All

NOTICE

NOTICE, 24-11-2023.pdf
98 24/11/2023 All

NOTICE

NOTICE, 24-11-2023.pdf
99 21/11/2023

NOTICE

Notice.pdf
100 19/11/2023 All

NOTICE

NOTICE-19-11-2023.pdf
101 09/11/2023 All

Notice-09-11-2023

Notice__09-11-2023.pdf
102 09/11/2023 All

Urgent Notice for form fill up for ODD Semester (UG) students of DIET

NOTICE-09-11-2023.pdf
103 04/11/2023 All

 NOTICE FOR CA4 EXAMINATION, ODD SEMESTER 2023-2024

Notice_04-11-2023.pdf
104 17/10/2023 All

NOTICE

Notice_ 17-10-2023.pdf
105 17/10/2023 All

NOTICE

CA4 Examination, 2023

NOTICE_CA4 Examination, 2023.
106 26/09/2023 All

Notice

Notice_Birthday of Mahatma Ga
107 26/09/2023 All

Notice

Notice_Fateha-duaz-Deham_20-0
108 19/09/2023 All

NOTICE 

NOTICE_19-09-2023.pdf
109 14/08/2023 All

Notice

Notice_14-08-2023.pdf
110 01/08/2023 All

Notice

Notice_SCC_01-08-2023.pdf
111 23/06/2023 All

NOTICE

Notice_22-06-2023.pdf
112 12/06/2023 All

NOTICE

Notice, 12-06-2023 for 3rd, 5
113 14/05/2023 All

NOTICE

(Practical Examination, Even Sem 2022-2023)

Notice, 14-05-2023.pdf
114 04/05/2023 All

Urgent Notice

Urgent Notice_04-05-2023.pdf
115 19/04/2023 All

NOTICE

Notice_ 19-04-2023.pdf
116 17/04/2023 All

NOTICE

Notice 17-04-2023 .pdf
117 13/04/2023 All

Notice 

Notice .jpg
118 05/04/2023 Faculty

Notice for MAKAUT visit

IMG-20230405-WA0001.jpg
119 20/03/2023 All

NOTICE

Notice_20-03-2023.pdf
120 14/03/2023 All

NOTICE

Notice_14-03-2023.pdf
121 06/03/2023 All

NOTICE

(Doljatra and Holi Utsav)

Notice 06-03-2023, Doljatra a
122 22/02/2023 All

NOTICE

Notice, 20-02-2023 for 2nd an
123 17/01/2023 All

NOTICE

NOTICE-17-01-2023.pdf
124 10/01/2023 All

Urgent Notice

Urgent Notice for form fill u
125 09/01/2023 All

Notice

Notice 09-01-2023 (2).pdf
126 09/01/2023 All

Notice

Notice_ 09-01-2023 (1).pdf
127 19/12/2022 All

NOTICE

NOTICE.pdf
128 12/12/2022 All

NOTICE_12-12-2022

Notice_12-12-2022.pdf
129 01/12/2022 All

NOTICE_01-12-2022

Notice_01-12-2022.jpg
130 18/11/2022 All

Urgent Notice

Notice_18-11-2022.pdf
131 18/11/2022 All

Urgent Notice

Notice_18-11-2022.pdf
132 18/11/2022 All

Urgent Notice

Urgent Notice_18-11-2022.pdf
133 11/11/2022 All

Urgent Notice for form fill up for ODD Semester (UG & PG) students of DIET

Urgent Notice_11-11-2022.pdf
134 07/11/2022 All

NOTICE

Notice_ 07-11-2022 (2).pdf
135 07/11/2022 All

NOTICE

Notice_07-11-2022.pdf
136 02/11/2022 All

Urgent notice regarding Student scholarship

SAVE_20221103_093339.jpg
137 02/11/2022 All

NOTICE

Notice, 02-11-2022.pdf
138 22/10/2022 All

NOTICE

Kali Puja and Bhratri Dwitya
139 28/09/2022 All

NOTICE

Notice.pdf
140 24/08/2022 All

NOTICE

NOTICE_24-08-2022.pdf
141 14/08/2022 All

NOTICE

Notice_14-08-2022.pdf
142 06/07/2022 All

NOTICE

NOTICE_06-07-2022.pdf
143 03/07/2022 All

NOTICE

Notice, 03-07-2022.pdf
144 03/07/2022 All

Academic Calendar Odd Semester, 2022

Academic Calendar Odd Sem 202
145 06/06/2022 All

NOTICE

Notice_06-06-2022.pdf
146 01/06/2022 All

NOTICE

NOTICE_01-06-2022.pdf
147 30/05/2022 All

Urgent Notice for Form fill up for Even Semester (UG & PG)

Urgent Notice_30-05-2022.pdf
148 14 May 2022 All

Urgent Notice

Notice_14-05-2022.pdf
149 10 May 2022 All

NOTICE

NOTICE_10_05-2022.pdf
150 01 May 2022 All

NOTICE

Notice, 01-05-2022 .pdf
151 19 Apr 2022 All

Notice 

Notice for weekly off days 21
152 13 Apr 2022 All

Holiday for Bengali New year

Notice.pdf
153 30-03-2022 All

NOTICE

NOTICE_30-03-2022.pdf
154 16 Mar 2022 All

NOTICE

Notice_16-03-2022.pdf
155 21 Feb 2022 All

Urgent Notice 

Urgent Notice-1st year, 21-02
156 01 Feb 2022 All

NOTICE

NOTICE-01-02-2022.pdf
157 25-01-2022 All

NOTICE

Notice-25-01-2022 (1).pdf
158 26 Dec 2021 All

Urgent Notice

Urgent Notice_26-12-2021.pdf
159 22 Dec 2021 All

NOTICE

NOTICE, Winter recess_21-12-2
160 18 Dec 2021 All

Urgent Notice

Urgent Notice, 18-12-2021.pdf
161 11 Dec 2021 All

NOTICE

NOTICE_11-12-2021.pdf
162 30 Nov 2021 All

NOTICE

NOTICE, 30-11-2021.pdf
163 16 Nov 2021 All

NOTICE

Notice, 16-11-2021.pdf
164 30 Oct 2021 All

Notice

Decentralized Admission for vacant seats of DIET

Decentralised Counseling admi
165 26 Aug 2021 All

Notice 

PGET-2021

notice_pget_21.pdf
166 09 Jul 2021 All

Notice 

Student credit card, West Bengal

Notice for Credit Card_09.07.
167 06 Aug 2021 All

Routine for intermediate Even semester Examinations (Session: 2020-2021)

Final_routine_for_intermedate
168 06 Aug 2021 All

Guidelines-for-Moocs-Aug-2021

GUIDELINES-FOR-MOOCS-Aug-2021
169 06 Aug 2021 All

Notice on online Examination process & Mocktest for intermediate semester students of End semester (Even) Examination 2020-2021.

Noticeprocess_Even_Sem_Interm
170 05 Aug 2021 All

Notification WBJEE - 2021 Counselling 

Notification WBJEE-2021 Couns
171 22 Jul 2021 All

University Notice

20-07-2021

Notice on Form fill-up for Regular & Backlog Students for Intermediate Semester (Even) Examinations 2020-2021.

notice_intemediate_form_fillu
172 21 Jun 2021 All
Greetings from All India Council for Technical Education...!! 
Free Vaccination for 18-44 years age group is starting from 21 June 2021. 
IMG-20210621-WA0004.jpg
173 01 Jun 2021 All

NOTICE

01-06-2021

Notice_01-06-2021-15.06.2021.
174 03 May 2021 All

NOTICE

NOTICE_03-05-2021.pdf
175 23 Apr 2021 All

NOTICE

Notice 23-04-2021.pdf
176 10 Apr 2021 All

NOTICE 

Notice.jpg
177 07 Apr 2021 All

URGENT NOTICE 

Urgent_Notice_07-04-2021.jpg
178 07 Mar 2021 All

URGENT NOTICE

NOTICE_07-03-2021.pdf
179 22 Feb 2021 All

Urgent Notice

Urgent Notice.pdf
180 07 Feb 2021 All

Urgent Notice

NOTICE_Scholarship, 07-02-202
181 All

Notice

Notice_ 30-01-2021.pdf
182 17 Jan 2021 All

URGENT NOTICE

Result publication Supplementary-2019-2020.

Notice_for_result_publication
183 08 Jan 2021 All

URGENT UNIVERSITY NOTICE 

notice_oddsem_enroll_2021.pdf
184 08 Jan 2021 All

URGENT UNIVERSITY NOTICE

University_Urgent Notice.pdf
185 29 Dec 2020 All

NOTICE

Notice_28-12-2020.pdf
186 21 Dec 2020 All

Urgent Notice

Notice_21-12-2020.jpg
187 04 Dec 2020 All

Notice

Examination-Supplementary

Notice-Examination-Supplement
188 01 Dec 2020 All

Notice

Norms and guidelines for 1st year admission 2020-2021 (De-centralized counseling) 

358Edn(T) Notification WBJEEB
189 27 Nov 2020 All

Notice

ODD Semester Enrollment 2020-2021

OddSemesterEnrollment20-21.pd
190 12 Nov 2020 All

Notice for Aikyashree

12-11-2020

NOTICE_ for Aikyashree_ 12-11
191 21 Sep 2020 All

NOTICE

Date: Mon, 21 Sep 2020 at 13:02
Subject: Information on GATE 2021

Dear Sir/Madam,
 
 Greetings from All India Council for Technical Education..!!

As you may know, IIT Bombay the Organizing Institute for GATE 2021 had opened the online registration portal (GOAPS) for GATE 2021 examination on last Friday 11th Sept. 2020, which was 3-days ahead of the scheduled opening date of the portal (i.e. 14th Sept 2020), for the benefit of the students at large.

The announcements regarding dates of GATE 2021 examination and other details Like every year, the hard copy of the POSTERs of GATE 2021 have been distributed to all the colleges in India through our various zonal IITs-IISc.

However, this year is special, most of the colleges being closed due to present Covid-19 pandemic situation, our GATE 2021 committee had decided to go additionally for e-Advertisement using the website and social media accounts on Facebook, Twitter, LinkedIn. This is to reach the maximum number of students about the registration for GATE 2021 examination.

To reach a maximum number of students, I request you to kindly put the e-Poster and the e-copy of the Highlights of GATE 2021 in your official webpage of institute and in various social media accounts (Twitter, Facebook etc.) of your institute, so that viewers can get the necessary information on GATE 2021.

The required files to share/twit are enclosed with this email.

The official website address of GATE 2021 is, https://gate.iitb.ac.in

In addition to the GATE 2021 website, please share the following
official GATE 2021 social media accounts,

1) Facebook - https://fb.me/Gate2021IITB

2) Twitter - https://www.twitter.com/GATE2021_IITB

3) LinkedIn - https://www.linkedin.com/in/gate-jam-3104201a9

The online registration with the regular fee for GATE 2021 in GOAPS portal closes on 30th Sept 2020.

 AICTE requests your institute to share this information on GATE 2021 in various social media site before the due date, so to reach a maximum of all final and pre-final year students so that avail the benefit and they do not miss out on GATE 2021 during the present pandemic.


If you need any further details, please contact the Organizing Chairman of GATE 2021, Prof. Deepankar Choudhury of IIT Bombay (email:chrgate21@iitb.ac.in, mobile:9969274031).

Enclosures: (i) Highlights of GATE 2021, (ii) POSTER of GATE 2021.
 
 
With best regards, 
AICTE 

 

Highlights_of_GATE_2021_and_P
192 04 Aug 2020 All

Provisional online Admission in B.Tech 1st year/B.Tech Lateral/M.Tech/BBA(H)/BCA courses, for the academic session

2020-2021. 

Provisional_Admission_session
193 02 Jul 2020 All

<a href="https://youtube.be/o7DXjd7Q77U">DIET-2020<a>

194 14 Apr 2020 All

COVID-19 & Lockdown 2.0

IMG-20200414-WA0011.jpg
195 15 Mar 2020 All

NOTICE

Preventive measures of COVID-19

Notice, 15-03-2020.pdf
196 14 Mar 2020 All

Tentative Schedule of activities for Even Semester 2019-20

Notice_EvenSemester_2019_20.p
197 17 Jan 2020 All

Academic Calendar Even Semester 2020

Academic_Calendar_Even_Sem_20
198 02 Dec 2019 All

NOTICE

Exam Routine (ODD Semester-2019)

Exam_Routine_ODD_SEM_2019.pdf
199 11 Nov 2019 All

4th Class Test Routine on 19-11-2019 and 20-11-2019

NOTICE_ 4th_class_test_ 11-11
200 14 Sep 2019 All

 

Anti-Ragging Affidavit - Annexure I and Annexure II (Student and Guardian)

anti_ragging_affidavit_I _and
201 19 Aug 2019 All

1st Class Test Routine on 24-08-2019 and 25-08-2019

1st_Class_Test_Routine .pdf
202 28 May 2019 All

NOTICE

All the 3rd year students have to submit their CV to the Placement Cell by 30-06-2019

Notice.pdf
203 09 Apr 2019 All

NOTICE

12-03-2019

Details rule & Regulations MAR (MAKAUT, West Bengal)

Details rule and regulations
204 04 Mar 2019 All

list of the Students benifited by Merit cum Means Scholarship Renewal

NSP 04-03-2019.pdf
205 15 Mar 2016 All

This year the Education Fair organised by Basantapur Education Society will be held from 19.03.2016 to 22.03.2016 on the playground of the Society.

          All students, faculty members and employees are requested to participate the fair on all days.

206 02-NOV-2015 Faculty Class Test-II of Odd Semester-2015 will be held on 15th and 16th November 2015.
207 15 Oct 2014 All

NAAC SSR 2014

NAAC.S.S.R.2014.pdf
208 10 May 2014 Recruitment

Recruitment

Recruitment .pdf
209 01.04.2014 All Welcome to 'One week workshop & Symposium programme on Applied Nonlinear Dynamics and Chaos (ANDC-2014), on 26th - 31st May, 2014' Jointly organised by Government College of Engineering & Textile Technology And Dumkal Instutute of Engineering & Technology.
210 22 Dec 2012 Student

Rules & Regulations for Hostel Residents

Rules & Regulations of the Ho
211 22 Nov 2012 Student

Kindly note that, there are four Affidavits as Annexure-I, II, III & IV. The Annexure-I is to be signed by the student and Annexure-II shall be signed by the parent / guardian. The Annexure-III is to be signed by the student staying in the hostel and Annexure-II shall be signed by his/her parrent/guardian. 

ANNEXURE I.docx
212 22 Nov 2012 Student

Kindly note that, there are four Affidavits as Annexure-I, II, III & IV. The Annexure-I is to be signed by the student and Annexure-II shall be signed by the parent / guardian. The Annexure-III is to be signed by the student staying in the hostel and Annexure-II shall be signed by his/her parrent/guardian. 

ANNEXURE II.docx
213 21 Nov 2012 Student

Affidavit from students staying in Hostel : (Annexer-III)

antiragging ANNEXURE III.docx
214 21 Nov 2012 Student

Affidavit from parents of students staying in Hostel : (Annexer IV)

antiragging ANNEXURE IV.docx