| Question | Coalmine disasters in West Bengal are due to | |
| Type | multiple_choice | |
| Option | Slumping | incorrect |
| Option | Faulting | incorrect |
| Option | Inadequate stowing | incorrect |
| Option | Flooding | correct |
| Solution | In November 1989, 64 labors ended up getting trapped in the mine and six of them were instantly killed in Raniganj Coalfields, the cause of this disaster was also flooding of water in the mine. In the West Bengal region, most mining disasters contributing cause is flooding. | |
