Mining MCQ'S || Part - 23

App Link:- http://on-app.in/app/home?orgCode=smkiw

Contact No. - 9039307101

Whatsapp Group Link:- https://chat.whatsapp.com/IJvu47rzZsY...

Telegram Channel Link:- https://t.me/conceptuals_nurture_your...

Facebook Page Link:-   / conceptuals.all.about.concept  

Instagram Link:- https://instagram.com/conc.eptuals?ig...

Music - https://www.bensound.com/

#cmr2017 #coalindia #uppsc