SHORT NOTES
- CLICK HERE TO DOWNLOAD DEFINITION OF PSUs, GRANTING CRITERIA FOR MAHARTANA, NAVRATANA, MINIRATNA
- CLICK HERE TO DOWNLOAD IMPORTANT FORMULAES AND DEFINITIONS OF NUMERICAL ABILITY TOPICS
- CLICK HERE TO DOWNLOAD DEFINITION OF GRADING OF COAL METHOD-UHV & GCV
- CLICK HERE TO DOWNLOAD NOTES ON ANNUAL REPORT 2015-16 BY COAL MINISTRY
- CLICK HERE TO DOWNLOAD NOTES ON IMPACTS OF COAL MINING ON ENVIRONMENT