MCQOPTIONS
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| 1. |
The correct pair showing percentage of total solids in cow-dung and night soil is Cow-dung Night Soil |
| A. | 1·4 - 1·8% 3-5% |
| B. | 1·0- 2% 2·5 - 4·5% |
| C. | 18 - 25% 11 – 15% |
| D. | 70 – 80% 82 – 88% |
| Answer» D. 70 – 80% 82 – 88% | |