Most Important 150+ MCQs based on Explosives & Blasting/For all Competitive Exam| by Devendra Sir

[@Kapoor10562]

Nice guru ji

[@junior3gbgaming69]

Maja aa gaya sir kal mera MTE ka exam hai aur aaj mera bahot sara preparation ho gaya aapke wajah se ....
Thank you sir ....
And thank you Mining Gyan and manegement..☺️☺️☺️

[@durgeshsahu7871]

Thank you sir itna help 🙏

[@vishalhajare1801]

Petroleum and explosive safety organization

[@junior3gbgaming69]

Bass sir abb economic and field geology ke liye kal ek video daal do toh mera vo paper bhi nikal jayega please...

[@chikkuduvamshi3233]

P2 explosive bhi India me manufacturing nhi hota na

[@ratanlalsen3378]

Base charge sabse niche hota he

[@sharmabalendra2215]

c hoga sir

[@vinoodm2827]

IREL KA KYA HAI SYLLABUS Diploma trainee

[@pushprajpanika3642]

P1,case me 790gm...

[@srinivasdasari8779]

Brother 1st u get clarity...what is not.whats correct..incase I am see this video .my clarity will lose..

[@ajaysammibhagat2744]

Bomb squad ka koi link bjo please mera exam hai

[@mohansinghparihar459]

D

[@sunaram166]

Balating ka

[@sunaram166]

Hindi dijiye na