

MCQOPTIONS
Saved Bookmarks
1. |
Consider the following statements about the Bio Toilet Project in Indian Railways:1)The bio - toilets are joint initiative of Indian Railways and DRDO2)The human excreta in the bio - toilets is treated through anaerobic digestion process3)The bio toilet reduces the solid human waste to biogas and pure waterWhich of the above statements is/are correct? |
A. | & 3 Only |
B. | Only |
C. | & 3 Only |
D. | , 2 & 3 |
Answer» E. | |