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অধ্যায় ১, ২ ও ৩ একত্রে

Total time = 15 minutes

Total MCQ = 30

অধ্যায় ১ - ফাউন্ড্রি অ্যান্ড প্যাটার্ন মেকিং
অধ্যায় ২ - ওয়েল্ডিং অ্যান্ড ফেব্রিকেশন
অধ্যায় ৩ - মেশিন অ্যান্ড কাটিং টুলস

পরীক্ষার সময় শেষ।

অধ্যায় ১, ২ ও ৩ একত্রে

1 / 30

1) কুইক রিটার্ন মেকানিজম কোন মেশিনে ব্যবহার করা হয় ?

2 / 30

2) অ্যালুমিনিয়াম ধাতু ওয়েল্ডিং এর জন্য বেশি ব্যবহার হয়-

3 / 30

3) কুশন অ্যাডিটিভস-

4 / 30

4) অ্যালুমিনিয়ামের প্যাটার্ন--

5 / 30

5) Linde welding এ ....... শিখা ব্যবহার করা হয়।

6 / 30

6) ড্রিলিং এর হেলিক্স এঙ্গেল সাধারণত কত থাকে?

7 / 30

7) মোল্ডের সারফেসকে মেরামত ও ফিনিশিং করতে --ব্যবহ্নত হয়?

8 / 30

8) Which press is suitable for heavy work?

9 / 30

9) ইঞ্জিন ব্লক ও সিলিন্ডার হেড তৈরিতে কোন কাষ্টিং ব্যবহ্নত হয়।

10 / 30

10) সোজা বা ট্যাপার সারফেস তৈরী করার জন্য কোন ধরনের গ্রাইন্ডিং অপারেশন করা হয়?

11 / 30

11) The process of bevelling sharp ends of a workpiece is called as..

12 / 30

12) স্যান্ড মোল্ডিং-এ ব্যবহৃত মোল্ডের নিচের অংশ কোনটি?

13 / 30

13) oxygen cylinder কোন রং দিয়ে print করা হয়?

14 / 30

14) কোন ধাতব বস্তুর উপরের তলে ছিদ্র করাকে কী বলে ।

15 / 30

15) ফিলার মেটাল ব্যবহার করা হয় না -

16 / 30

16) গ্যাস এয়েল্ডিং টর্চে কয় ধরনের ভালভ থাকে?

17 / 30

17) টুল সিগনেচারে ইলিমেন্টের সংখ্যা হচ্ছে-

18 / 30

18) পেপার মেশিনের সাইজ... এর নির্ভর করে।

19 / 30

19) ঢালাইলোহা মেশিনিং করার সময় নিম্মলিখিত লুব্রিকেন্ট ব্যবহার করা হয়-

20 / 30

20) মাইন্ড স্টিল, কাষ্ট আয়রন, কপার,অ্যালুমিনিয়াম এর ধাতু জোড়া দেওয়ার কাজে কোন শিখা ব্যবহার করা হয়?

21 / 30

21) অক্সিডাইজিং শিখায় অক্সিজেন ও অ্যাসিটিলিনের অনুপাত কত?

22 / 30

22) ডাউন মিলিংকে আরও বলা হয়-

23 / 30

23) সোল্ডারিং পদ্ধতিতে তাপমাত্রার পাল্লা কত?

24 / 30

24) থারমিট পদ্ধতিতে কি জোড়া দেওয়া হয়?

25 / 30

25) পাইপ ওয়েল্ডিং করা হয় কোন পদ্ধতিতে?

26 / 30

26) EMD পদ্ধতিতে ব্যবহার করা হয়-

27 / 30

27) কোনটি ফিউশন ওয়েল্ডিং নয়?

28 / 30

28) MIG Welding নিচের কোন গ্যসটি ব্যবহার হয় না?

29 / 30

29) Cutting tools তৈরী করা হয়-

30 / 30

30) মিলিং কাটারের কোণ কোনটি?

Your score is

The average score is 73%

0%

এই পর্যন্ত যতজন এই MCQ পরিক্ষা দিয়েছে তাদের সকলের রেসাল্ট এখানে দেওয়া হল।
User NameStartDurationScore
Ashik05:36:58 Dec 09, 202415 minutes 0%
Ashik03:05:10 Dec 09, 202415 minutes 0%
Nadim17:50:24 Dec 08, 20245 minutes 50 seconds56.67%
Ashik22:51:08 Dec 07, 20246 minutes 18 seconds53.33%
Liton18:52:42 Dec 03, 202410 minutes 21 seconds56.67%
h17:27:26 Nov 23, 20243 minutes 16 seconds43.33%
.17:16:11 Nov 23, 202410 minutes 12 seconds36.67%
Nadim12:25:37 Nov 22, 20245 minutes 45 seconds66.67%
Bizoy22:04:56 Nov 20, 20243 minutes 30 seconds100%
Bizoy..21:58:16 Nov 20, 20245 minutes 16 seconds73.33%
Nazmul hossain18:46:20 Nov 10, 20244 minutes 39 seconds40%
Tashdid07:40:43 Nov 09, 20243 minutes 28 seconds90%
Tashdid07:15:56 Nov 09, 20249 minutes 41 seconds56.67%
Md anamul hossain23:16:27 Oct 30, 20247 minutes 8 seconds56.67%
Arif07:17:16 Sep 15, 202411 minutes 50 seconds46.67%
X18:19:45 Jul 06, 20243 minutes 54 seconds73.33%
MD. Robiul Islam07:43:50 Jul 05, 202415 minutes 1 seconds20%
Arman07:33:02 Jul 05, 20247 minutes 33 seconds36.67%
Anup20:34:33 Jul 04, 20248 minutes 19 seconds56.67%
Abu Saleh Sahib20:22:52 Jul 04, 20243 minutes 3 seconds96.67%
Raki Islam20:10:34 Jul 04, 20248 minutes 5 seconds50%
Jahid12:54:44 Jul 04, 20242 minutes 58 seconds90%
T09:59:59 Jul 04, 20244 minutes 17 seconds73.33%
Ovi09:31:01 Jul 04, 20242 minutes 5 seconds96.67%
Ovi09:21:22 Jul 04, 20242 minutes 40 seconds96.67%
Ovi09:18:24 Jul 04, 20242 minutes 28 seconds96.67%
Ovi09:15:58 Jul 04, 20241 minutes 54 seconds96.67%
Ovi09:13:08 Jul 04, 20242 minutes 3 seconds93.33%
Ovi09:09:09 Jul 04, 20242 minutes 45 seconds100%
Ovi09:06:24 Jul 04, 20241 minutes 53 seconds96.67%
Ovi09:02:19 Jul 04, 20242 minutes 24 seconds86.67%
Ovi08:59:18 Jul 04, 20242 minutes 17 seconds93.33%
Ovi08:55:41 Jul 04, 20242 minutes 30 seconds96.67%
Ovi08:51:02 Jul 04, 20242 minutes 7 seconds93.33%
ovi08:44:58 Jul 04, 20244 minutes 8 seconds90%
Ovi00:11:59 Jul 04, 20243 minutes 22 seconds96.67%
Md Nobi Hossen Ovi22:53:49 Jul 03, 20243 minutes 36 seconds93.33%
Ovi22:31:41 Jul 03, 20242 minutes 56 seconds90%
Tanu22:25:16 Jul 03, 20246 minutes 45 seconds86.67%
Tanu22:07:50 Jul 03, 20248 minutes 17 seconds83.33%
Md Bizoy Babu b21:59:34 Jul 03, 20246 minutes 14 seconds83.33%
Tanu21:56:44 Jul 03, 20245 minutes 29 seconds53.33%
Md Bizoy Babu a21:52:56 Jul 03, 20245 minutes 40 seconds86.67%
Ovi20:20:19 Jul 03, 20244 minutes 26 seconds86.67%
Obi20:11:57 Jul 03, 20242 minutes 58 seconds80%
Ovi19:42:51 Jul 03, 202420 minutes 43 seconds20%
Ovi19:33:29 Jul 03, 20243 minutes 16 seconds83.33%
Ovi19:27:06 Jul 03, 20243 minutes 24 seconds83.33%
Ovi19:19:42 Jul 03, 20243 minutes 8 seconds76.67%
Jahid Hassan16:18:13 Jul 03, 20243 minutes 38 seconds86.67%
Nur Alam15:05:22 Jul 03, 20245 minutes 3 seconds70%
Abu Rayhan rony12:57:33 Jul 03, 20244 minutes 28 seconds100%
Abu Rayhan rony12:46:16 Jul 03, 20248 minutes 23 seconds80%
T12:41:59 Jul 03, 20243 minutes 15 seconds70%
R12:15:23 Jul 03, 20245 minutes 28 seconds93.33%
Abdullah Bin Ahmed00:51:52 Jul 03, 202415 minutes 1 seconds30%
Nasir20:38:51 Jul 02, 20243 minutes 15 seconds93.33%
Sajada Khatun20:26:13 Jul 02, 20246 minutes 28 seconds56.67%
Sajada Khatun20:13:39 Jul 02, 20249 minutes 2 seconds50%
Tamim Ahmed17:40:12 Jul 02, 20245 minutes 54 seconds40%
md joynal abedin14:22:43 Jul 02, 20245 minutes 24 seconds80%
Sojib11:32:43 Jul 02, 20244 minutes 25 seconds70%
Mir Naim Haque11:13:44 Jul 02, 20246 minutes 19 seconds63.33%
Mir Naim Haque10:58:28 Jul 02, 20249 minutes 43.33%
Hm sumon09:38:34 Jul 02, 20246 minutes 44 seconds93.33%
HM sumon09:30:22 Jul 02, 20247 minutes 4 seconds90%
Hm sumon09:23:02 Jul 02, 20245 minutes 13 seconds96.67%
md rabby miah08:00:44 Jul 02, 202414 minutes 28 seconds50%
Pappu22:31:57 Jul 01, 202411 minutes 7 seconds46.67%
H22:25:21 Jul 01, 20242 minutes 32 seconds93.33%
H22:20:41 Jul 01, 20243 minutes 17 seconds93.33%
H22:13:44 Jul 01, 20244 minutes 32 seconds86.67%
Nasir17:11:55 Jul 01, 20243 minutes 23 seconds86.67%
Nasir17:06:42 Jul 01, 20244 minutes 3 seconds93.33%
R12:48:47 Jul 01, 20248 minutes 20 seconds73.33%
Imran12:51:41 Jul 01, 20245 minutes 7 seconds73.33%
Imran12:41:56 Jul 01, 20246 minutes 36 seconds86.67%
R11:29:23 Jul 01, 20248 minutes 18 seconds80%
R11:12:24 Jul 01, 20247 minutes 52 seconds76.67%
S16:37:28 Jun 30, 20247 minutes 15 seconds83.33%
C15:37:44 Jun 30, 20246 minutes 38 seconds46.67%
C15:29:24 Jun 30, 20245 minutes 13 seconds66.67%
BMurto Sofiq10:44:09 Jun 30, 20249 minutes 17 seconds76.67%
BMurto Sofiq10:31:22 Jun 30, 20247 minutes 2 seconds73.33%
BMurto Sofiq10:17:51 Jun 30, 202410 minutes 11 seconds80%
BMurto Sofiq10:04:50 Jun 30, 20247 minutes 53 seconds66.67%
Sofiq09:44:02 Jun 30, 202413 minutes 73.33%
Tanvir Rana09:12:57 Jun 30, 20242 minutes 38 seconds26.67%
Md22:00:27 Jun 29, 202415 minutes 10%
Bp15:02:21 Jun 28, 20248 minutes 24 seconds76.67%
FF10:08:49 Jun 28, 20244 minutes 9 seconds76.67%
Moksedul Islam08:50:46 Jun 28, 20247 minutes 2 seconds83.33%
Hridoy20:54:34 Jun 27, 202416 minutes 43 seconds3.33%
Tangina Siddeque09:37:28 Jun 27, 20243 minutes 28 seconds60%
zihan08:25:31 Jun 27, 20245 minutes 1 seconds63.33%
Sopnill Raj00:57:59 Jun 27, 20242 minutes 52 seconds96.67%
Joy Chandro Bain00:52:04 Jun 27, 20243 minutes 49 seconds90%
Abdul Alim21:53:11 Jun 26, 202412 minutes 46 seconds50%
Wakar Mohammad Chowdhury Nohu00:42:43 Jun 26, 202415 minutes 56.67%
Wakar Mohammad Chowdhury Nohu00:36:59 Jun 26, 20244 minutes 83.33%
Wakar Mohammad Chowdhury Nohu00:32:28 Jun 26, 20243 minutes 17 seconds73.33%
Wakar Mohammad Chowdhury Nohu00:27:14 Jun 26, 20243 minutes 36 seconds86.67%
Wakar Mohammad Chowdhury Nohu00:20:22 Jun 26, 20243 minutes 11 seconds96.67%
Wakar Mohammad Chowdhury Nohu00:14:18 Jun 26, 20244 minutes 10 seconds66.67%
Wakar Mohammad Chowdhury Nohu00:08:03 Jun 26, 20245 minutes 20 seconds66.67%
Wakar Mohammad Chowdhury Nohu00:02:12 Jun 26, 20244 minutes 1 seconds70%
Nayeem19:52:58 Jun 25, 20247 minutes 4 seconds73.33%
S15:04:59 Jun 25, 20243 minutes 56 seconds46.67%
Tangina Siddeque13:18:38 Jun 25, 20244 minutes 8 seconds43.33%
Rafiq12:26:24 Jun 25, 202415 minutes 63.33%
Ssr09:40:00 Jun 25, 20249 minutes 11 seconds66.67%
jawad00:26:25 Jun 25, 202415 minutes 20%
Arno Vhowmik22:43:24 Jun 24, 20247 minutes 48 seconds60%
parves sikder21:34:41 Jun 24, 20247 minutes 57 seconds46.67%
Prince10:57:03 Jun 24, 20243 minutes 54 seconds83.33%
Gautam Kumar10:44:08 Jun 24, 202415 minutes 53.33%
sumon sarker19:15:57 Jun 23, 20244 minutes 25 seconds60%
Sumon00:49:50 Jun 21, 20245 minutes 3 seconds83.33%
Pappu Khan19:55:31 Jun 18, 20247 minutes 15 seconds43.33%
MN MOHIN UDDIN13:08:14 Jun 15, 20248 minutes 43 seconds73.33%
Sohel12:41:28 Jun 15, 20242 minutes 35 seconds20%
sumon sarker12:25:49 Jun 14, 20247 minutes 5 seconds70%
Nahid Hasan15:32:35 Jun 12, 20243 minutes 1 seconds86.67%
Sajib23:04:40 Jun 08, 20243 minutes 30 seconds100%
Sajib22:59:29 Jun 08, 20243 minutes 53 seconds86.67%
Rejoan18:03:32 Jun 08, 20244 minutes 17 seconds86.67%
B17:58:25 Jun 08, 20243 minutes 40 seconds86.67%
A17:52:41 Jun 08, 20244 minutes 53 seconds90%
Golam Rabbani09:13:30 Jun 06, 20245 minutes 34 seconds56.67%
A03:09:18 Jun 06, 202415 minutes 13.33%
Abir18:20:19 May 29, 202415 minutes 36.67%
Prince15:29:29 May 27, 20243 minutes 23 seconds96.67%
Prince15:21:17 May 27, 20243 minutes 14 seconds96.67%
Prince15:16:41 May 27, 20243 minutes 9 seconds90%
Prince15:03:29 May 27, 20243 minutes 21 seconds90%
Prince23:27:27 May 26, 20243 minutes 12 seconds73.33%
Prince23:23:31 May 26, 20242 minutes 50 seconds90%
Prince23:17:20 May 26, 20243 minutes 51 seconds80%
Prince23:09:45 May 26, 20244 minutes 11 seconds63.33%
Akash21:29:59 May 26, 20244 minutes 19 seconds86.67%
Akash Ahemed20:37:30 May 25, 20243 minutes 41 seconds93.33%
Akash Ahemed20:28:52 May 25, 20246 minutes 12 seconds86.67%
Akash Ahemed12:46:42 May 25, 20243 minutes 32 seconds86.67%
Md.Nazrul Islam18:40:05 May 24, 20243 minutes 37 seconds96.67%
Md.Nazrul Islam18:36:18 May 24, 20242 minutes 56 seconds100%
Akash16:33:48 May 23, 20245 minutes 3 seconds66.67%
Md.Nazrul Islam13:05:59 May 23, 202415 minutes 86.67%
Nd.Nazrul Islam07:59:08 May 23, 202415 minutes 59 seconds93.33%
MD. Nazrul Islam22:54:15 May 22, 202415 minutes 83.33%
Md.Nazrul Islam22:36:16 May 22, 202415 minutes 76.67%
মোঃ নজরুল ইসলাম22:03:46 May 22, 202412 minutes 43 seconds83.33%
মোঃ নজরুল ইসলাম21:09:17 May 22, 202415 minutes 34 seconds90%
Humaun Kabir14:02:04 May 13, 20246 minutes 10 seconds76.67%
Tt21:54:33 May 08, 20245 minutes 22 seconds83.33%
.01:46:38 May 06, 20244 minutes 57 seconds70%
G15:37:43 May 05, 20244 minutes 18 seconds76.67%
F22:55:41 May 04, 20245 minutes 13 seconds83.33%
A22:34:24 May 04, 20246 minutes 14 seconds76.67%
F22:20:09 May 04, 20244 minutes 52 seconds83.33%
F21:51:02 May 04, 20246 minutes 26 seconds63.33%
W20:03:31 May 04, 20244 minutes 21 seconds76.67%
md yousuf00:23:03 May 04, 20246 minutes 12 seconds90%
md yousuf00:06:32 May 04, 20247 minutes 37 seconds76.67%
md yousuf23:56:00 May 03, 20246 minutes 43 seconds76.67%
Runu02:25:59 May 02, 202411 minutes 18 seconds73.33%
Runu02:08:54 May 02, 202413 minutes 7 seconds73.33%
Nasim00:55:01 May 02, 202415 minutes 60%
Liton21:48:25 Apr 30, 202413 minutes 12 seconds50%
Liton00:09:28 Apr 30, 20248 minutes 54 seconds63.33%
Md Sajadur Rahman19:24:16 Apr 26, 20244 minutes 12 seconds80%
L00:35:54 Apr 25, 20243 minutes 30 seconds83.33%
Eg Tapon kumar07:52:17 Apr 22, 20247 minutes 36 seconds73.33%
Rhyday12:43:42 Apr 17, 202414 minutes 35 seconds56.67%
Zuyel Rana11:48:32 Apr 17, 20245 minutes 36 seconds83.33%
Hasan10:43:12 Apr 17, 20247 minutes 27 seconds66.67%
Ripon09:20:10 Apr 16, 20248 minutes 29 seconds76.67%
Ripon09:02:49 Apr 16, 202413 minutes 55 seconds63.33%
Ab23:21:42 Apr 15, 202415 minutes 56.67%
tarekaziz nayem19:31:19 Apr 13, 20248 minutes 20 seconds70%
tarekaziz nayem21:49:40 Apr 09, 20245 minutes 38 seconds76.67%
MD.Jahangir Alom10:18:58 Mar 28, 20244 minutes 16 seconds80%
J10:12:08 Mar 28, 20244 minutes 19 seconds86.67%
Asaduzzaman00:42:41 Mar 28, 20245 minutes 10 seconds76.67%
Sadek Hossen05:36:10 Mar 27, 20245 minutes 54 seconds46.67%
Suvo02:20:23 Mar 25, 20248 minutes 4 seconds63.33%
Hridoy sheikh15:46:00 Mar 24, 20248 minutes 11 seconds36.67%
Hridoy08:06:47 Mar 24, 202423 minutes 36 seconds30%
Hridoy sheikh07:17:50 Mar 24, 202441 minutes 26 seconds26.67%
Hridoy sheikh00:36:52 Mar 24, 202415 minutes 33.33%
K22:43:46 Mar 20, 20246 minutes 22 seconds50%
Mita16:26:13 Mar 19, 20247 minutes 52 seconds80%
Sajadur rahman11:49:13 Mar 19, 20243 minutes 52 seconds86.67%
Sajadur rahman06:24:49 Mar 17, 20243 minutes 12 seconds86.67%
Tahsin Ahmed05:33:30 Mar 16, 20245 minutes 15 seconds83.33%
Md. Shafiqul Islam18:07:17 Mar 09, 20246 minutes 31 seconds86.67%
Md. Shafiqul Islam17:59:58 Mar 09, 20246 minutes 5 seconds90%
Md Mostakim Islam10:54:55 Mar 05, 20247 minutes 46.67%
Prince11:36:28 Feb 28, 20244 minutes 52 seconds73.33%
Prince11:21:54 Feb 28, 20246 minutes 47 seconds73.33%
Konok06:42:36 Feb 27, 20243 minutes 16 seconds93.33%
Konok22:26:28 Feb 26, 20242 minutes 13 seconds93.33%
Konok22:21:58 Feb 26, 20243 minutes 12 seconds93.33%
Konok22:16:56 Feb 26, 20242 minutes 45 seconds86.67%
Konok22:12:20 Feb 26, 20243 minutes 7 seconds93.33%
Niloy Roy18:15:53 Feb 21, 20242 minutes 51 seconds33.33%
Mithun14:40:34 Feb 16, 20244 minutes 24 seconds83.33%
mithun14:34:43 Feb 16, 20243 minutes 33 seconds73.33%
Mithun14:22:53 Feb 16, 20244 minutes 43 seconds56.67%
Mithun14:13:51 Feb 16, 20244 minutes 18 seconds83.33%
Nithun14:00:11 Feb 16, 20245 minutes 52 seconds73.33%
MD.Jahangir Alom01:20:44 Feb 06, 20244 minutes 32 seconds70%
Rasma katun10:07:33 Feb 05, 20246 minutes 13 seconds80%
MD.Jahangir Alom12:06:28 Feb 03, 20245 minutes 35 seconds60%
Md.Jahangir11:58:19 Feb 03, 20245 minutes 29 seconds56.67%
Mazed18:39:02 Jan 29, 20246 minutes 14 seconds40%
tarekaziz nayem23:45:39 Jan 24, 20245 minutes 41 seconds80%
Ovi20:25:08 Jan 24, 20242 minutes 22 seconds100%
Ovi20:20:19 Jan 24, 20243 minutes 44 seconds100%
Ovi20:18:04 Jan 24, 20241 minutes 32 seconds96.67%
Ovi20:15:10 Jan 24, 20242 minutes 9 seconds100%
Ovi20:12:26 Jan 24, 20242 minutes 5 seconds100%
Ovi20:09:02 Jan 24, 20241 minutes 58 seconds100%
Nayadi22:59:01 Jan 23, 20244 minutes 11 seconds90%
Sagor22:48:38 Jan 23, 20246 minutes 17 seconds83.33%
Nayem22:37:25 Jan 23, 20245 minutes 56 seconds86.67%
Pp23:09:41 Jan 22, 20243 minutes 29 seconds93.33%
T22:59:16 Jan 22, 20248 minutes 36 seconds76.67%
Vh23:00:52 Jan 22, 20243 minutes 54 seconds93.33%
Mahbub07:41:57 Jan 22, 20245 minutes 25 seconds80%
mahbub07:31:41 Jan 22, 20246 minutes 38 seconds80%
Piyas Adhikary01:22:40 Jan 22, 20244 minutes 11 seconds73.33%
Mahbub19:16:10 Jan 21, 20245 minutes 18 seconds80%
MD AMIRUL ISLAM08:40:44 Jan 21, 20245 minutes 44 seconds63.33%
Robbani Mia15:05:27 Jan 20, 20244 minutes 17 seconds93.33%
Kr09:28:13 Jan 20, 20242 minutes 9 seconds90%
Kr09:25:06 Jan 20, 20242 minutes 32 seconds90%
Kr09:22:16 Jan 20, 20242 minutes 3 seconds83.33%
Kr09:19:11 Jan 20, 20242 minutes 27 seconds90%
Kr09:14:58 Jan 20, 20242 minutes 50 seconds86.67%
Kr09:13:57 Jan 20, 20241 minutes 5 seconds83.33%
Kr09:04:58 Jan 20, 20243 minutes 44 seconds80%
Kr09:00:48 Jan 20, 20243 minutes 11 seconds76.67%
Kr08:54:56 Jan 20, 20244 minutes 37 seconds70%
Kr08:50:02 Jan 20, 20243 minutes 51 seconds60%
Md mahabub Zahid16:44:29 Jan 19, 20247 minutes 4 seconds63.33%
Tahsin Ahmed16:13:11 Jan 18, 20242 minutes 30 seconds100%
Tahsin Ahmed16:08:04 Jan 18, 20242 minutes 53 seconds86.67%
Tonmoy10:18:40 Jan 17, 20245 minutes 10 seconds73.33%
MD Faize21:48:14 Jan 16, 20244 minutes 20 seconds80%
Anwar Hossen21:00:11 Jan 16, 20243 minutes 44 seconds76.67%
Anwar Hossen20:47:20 Jan 16, 20245 minutes 43 seconds70%
Jim02:27:00 Jan 16, 20249 minutes 47 seconds50%
Md Omar Faruk Talukdar09:33:00 Jan 15, 202415 minutes 26.67%
Rana18:18:45 Jan 14, 20245 minutes 17 seconds93.33%
R18:11:29 Jan 14, 20245 minutes 27 seconds90%
Tahsin Ahmed10:08:16 Jan 13, 20243 minutes 25 seconds86.67%
Tahsin Ahmed10:02:42 Jan 13, 20244 minutes 21 seconds93.33%
Tahsin Ahmed09:58:42 Jan 13, 20243 minutes 12 seconds93.33%
Tahsin Ahmed09:53:48 Jan 13, 20243 minutes 43 seconds83.33%
SF Arafath Fahim08:27:04 Jan 13, 20244 minutes 30 seconds86.67%
Tahsin Ahmed00:48:28 Jan 13, 20243 minutes 59 seconds93.33%
Tahsin Ahmed00:42:56 Jan 13, 20243 minutes 59 seconds86.67%
Anwar Hossen12:57:20 Jan 12, 20244 minutes 45 seconds86.67%
Anwar Hossen12:38:18 Jan 12, 20249 minutes 24 seconds76.67%
Md Omar Faruk Talukdar12:20:46 Jan 12, 202415 minutes 20%
Anwar Hossen12:21:02 Jan 12, 20247 minutes 17 seconds80%
Anwar12:10:53 Jan 12, 20245 minutes 26 seconds63.33%
Anwar11:38:34 Jan 12, 20246 minutes 63.33%
md waskuruni202910:30:49 Jan 12, 202410 minutes 27 seconds33.33%
Enayete10:12:45 Jan 12, 202415 minutes 18 seconds43.33%
Md Sohanur Islam09:15:05 Jan 12, 20247 minutes 54 seconds73.33%
razu ahammed01:02:27 Jan 12, 20243 minutes 48 seconds86.67%
Rahim14:07:40 Jan 11, 20244 minutes 58 seconds86.67%
Rahim13:59:53 Jan 11, 20245 minutes 14 seconds96.67%
Rahim13:51:17 Jan 11, 20245 minutes 96.67%
Zahrul Islam09:36:48 Jan 11, 202410 minutes 7 seconds60%
Rashed09:29:13 Jan 11, 20245 minutes 44 seconds50%
Masud Salehin09:09:44 Jan 11, 20244 minutes 47 seconds76.67%
Md Raju Ahmed.07:51:20 Jan 11, 20247 minutes 35 seconds83.33%

““এই ওয়েবসাইট মেকানিক্যাল টেকনোলজির শিক্ষার্থিদের জন্য ক্যারিয়ার সহায়ক ওয়েবসাইট, যেখানে মাতৃভাষায় ইঞ্জিনিয়ারিং বিষয়ে আলোচনা করা হয়েছে এবং মেকালজি বইএর ডিজিটাল রুপ দিয়েছে। ””

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